20072532900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{487}}^1\times {\mathrm{1033}}^1$

素因数の和:1563

約数の個数: 288

約数和(自身を含む): 70077736960

約数和(自身を除く): 50005204060

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 25, 28, 30, 35, 38, 42, 50, 57, 60, 70, 75, 76, 84, 95, 100, 105, 114, 133, 140, 150, 175, 190, 210, 228, 266, 285, 300, 350, 380, 399, 420, 475, 487, 525, 532, 570, 665, 700, 798, 950, 974, 1033, 1050, 1140, 1330, 1425, 1461, 1596, 1900, 1948, 1995, 2066, 2100, 2435, 2660, 2850, 2922, 3099, 3325, 3409, 3990, 4132, 4870, 5165, 5700, 5844, 6198, 6650, 6818, 7231, 7305, 7980, 9253, 9740, 9975, 10227, 10330, 12175, 12396, 13300, 13636, 14462, 14610, 15495, 17045, 18506, 19627, 19950, 20454, 20660, 21693, 24350, 25825, 27759, 28924, 29220, 30990, 34090, 36155, 36525, 37012, 39254, 39900, 40908, 43386, 46265, 48700, 51135, 51650, 55518, 58881, 61980, 64771, 68180, 72310, 73050, 77475, 78508, 85225, 86772, 92530, 98135, 102270, 103300, 108465, 111036, 117762, 129542, 137389, 138795, 144620, 146100, 154950, 170450, 180775, 185060, 194313, 196270, 204540, 216930, 231325, 235524, 255675, 259084, 274778, 277590, 294405, 309900, 323855, 340900, 361550, 388626, 392540, 412167, 433860, 462650, 490675, 503071, 511350, 542325, 549556, 555180, 588810, 647710, 686945, 693975, 723100, 777252, 824334, 925300, 971565, 981350, 1006142, 1022700, 1084650, 1177620, 1295420, 1373890, 1387950, 1472025, 1509213, 1619275, 1648668, 1943130, 1962700, 2012284, 2060835, 2169300, 2515355, 2747780, 2775900, 2944050, 3018426, 3238550, 3434725, 3521497, 3886260, 4121670, 4857825, 5030710, 5888100, 6036852, 6477100, 6869450, 7042994, 7546065, 8243340, 9558349, 9715650, 10061420, 10304175, 10564491, 12576775, 13738900, 14085988, 15092130, 17607485, 19116698, 19431300, 20608350, 21128982, 25153550, 28675047, 30184260, 35214970, 37730325, 38233396, 41216700, 42257964, 47791745, 50307100, 52822455, 57350094, 66908443, 70429940, 75460650, 88037425, 95583490, 105644910, 114700188, 133816886, 143375235, 150921300, 176074850, 191166980, 200725329, 211289820, 238958725, 264112275, 267633772, 286750470, 334542215, 352149700, 401450658, 477917450, 528224550, 573500940, 669084430, 716876175, 802901316, 955834900, 1003626645, 1056449100, 1338168860, 1433752350, 1672711075, 2007253290, 2867504700, 3345422150, 4014506580, 5018133225, 6690844300, 10036266450, 20072532900]

約数ペア:

[(1, 20072532900), (2, 10036266450), (3, 6690844300), (4, 5018133225), (5, 4014506580), (6, 3345422150), (7, 2867504700), (10, 2007253290), (12, 1672711075), (14, 1433752350), (15, 1338168860), (19, 1056449100), (20, 1003626645), (21, 955834900), (25, 802901316), (28, 716876175), (30, 669084430), (35, 573500940), (38, 528224550), (42, 477917450), (50, 401450658), (57, 352149700), (60, 334542215), (70, 286750470), (75, 267633772), (76, 264112275), (84, 238958725), (95, 211289820), (100, 200725329), (105, 191166980), (114, 176074850), (133, 150921300), (140, 143375235), (150, 133816886), (175, 114700188), (190, 105644910), (210, 95583490), (228, 88037425), (266, 75460650), (285, 70429940), (300, 66908443), (350, 57350094), (380, 52822455), (399, 50307100), (420, 47791745), (475, 42257964), (487, 41216700), (525, 38233396), (532, 37730325), (570, 35214970), (665, 30184260), (700, 28675047), (798, 25153550), (950, 21128982), (974, 20608350), (1033, 19431300), (1050, 19116698), (1140, 17607485), (1330, 15092130), (1425, 14085988), (1461, 13738900), (1596, 12576775), (1900, 10564491), (1948, 10304175), (1995, 10061420), (2066, 9715650), (2100, 9558349), (2435, 8243340), (2660, 7546065), (2850, 7042994), (2922, 6869450), (3099, 6477100), (3325, 6036852), (3409, 5888100), (3990, 5030710), (4132, 4857825), (4870, 4121670), (5165, 3886260), (5700, 3521497), (5844, 3434725), (6198, 3238550), (6650, 3018426), (6818, 2944050), (7231, 2775900), (7305, 2747780), (7980, 2515355), (9253, 2169300), (9740, 2060835), (9975, 2012284), (10227, 1962700), (10330, 1943130), (12175, 1648668), (12396, 1619275), (13300, 1509213), (13636, 1472025), (14462, 1387950), (14610, 1373890), (15495, 1295420), (17045, 1177620), (18506, 1084650), (19627, 1022700), (19950, 1006142), (20454, 981350), (20660, 971565), (21693, 925300), (24350, 824334), (25825, 777252), (27759, 723100), (28924, 693975), (29220, 686945), (30990, 647710), (34090, 588810), (36155, 555180), (36525, 549556), (37012, 542325), (39254, 511350), (39900, 503071), (40908, 490675), (43386, 462650), (46265, 433860), (48700, 412167), (51135, 392540), (51650, 388626), (55518, 361550), (58881, 340900), (61980, 323855), (64771, 309900), (68180, 294405), (72310, 277590), (73050, 274778), (77475, 259084), (78508, 255675), (85225, 235524), (86772, 231325), (92530, 216930), (98135, 204540), (102270, 196270), (103300, 194313), (108465, 185060), (111036, 180775), (117762, 170450), (129542, 154950), (137389, 146100), (138795, 144620)]