28685250

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:114

約数の個数: 192

約数和(自身を含む): 90529920

約数和(自身を除く): 61844670

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 19, 22, 25, 30, 33, 38, 45, 50, 55, 57, 61, 66, 75, 90, 95, 99, 110, 114, 122, 125, 150, 165, 171, 183, 190, 198, 209, 225, 250, 275, 285, 305, 330, 342, 366, 375, 418, 450, 475, 495, 549, 550, 570, 610, 627, 671, 750, 825, 855, 915, 950, 990, 1045, 1098, 1125, 1159, 1254, 1342, 1375, 1425, 1525, 1650, 1710, 1830, 1881, 2013, 2090, 2250, 2318, 2375, 2475, 2745, 2750, 2850, 3050, 3135, 3355, 3477, 3762, 4026, 4125, 4275, 4575, 4750, 4950, 5225, 5490, 5795, 6039, 6270, 6710, 6954, 7125, 7625, 8250, 8550, 9150, 9405, 10065, 10431, 10450, 11590, 12078, 12375, 12749, 13725, 14250, 15250, 15675, 16775, 17385, 18810, 20130, 20862, 21375, 22875, 24750, 25498, 26125, 27450, 28975, 30195, 31350, 33550, 34770, 38247, 42750, 45750, 47025, 50325, 52155, 52250, 57950, 60390, 63745, 68625, 76494, 78375, 83875, 86925, 94050, 100650, 104310, 114741, 127490, 137250, 144875, 150975, 156750, 167750, 173850, 191235, 229482, 235125, 251625, 260775, 289750, 301950, 318725, 382470, 434625, 470250, 503250, 521550, 573705, 637450, 754875, 869250, 956175, 1147410, 1303875, 1509750, 1593625, 1912350, 2607750, 2868525, 3187250, 4780875, 5737050, 9561750, 14342625, 28685250]

約数ペア:

[(1, 28685250), (2, 14342625), (3, 9561750), (5, 5737050), (6, 4780875), (9, 3187250), (10, 2868525), (11, 2607750), (15, 1912350), (18, 1593625), (19, 1509750), (22, 1303875), (25, 1147410), (30, 956175), (33, 869250), (38, 754875), (45, 637450), (50, 573705), (55, 521550), (57, 503250), (61, 470250), (66, 434625), (75, 382470), (90, 318725), (95, 301950), (99, 289750), (110, 260775), (114, 251625), (122, 235125), (125, 229482), (150, 191235), (165, 173850), (171, 167750), (183, 156750), (190, 150975), (198, 144875), (209, 137250), (225, 127490), (250, 114741), (275, 104310), (285, 100650), (305, 94050), (330, 86925), (342, 83875), (366, 78375), (375, 76494), (418, 68625), (450, 63745), (475, 60390), (495, 57950), (549, 52250), (550, 52155), (570, 50325), (610, 47025), (627, 45750), (671, 42750), (750, 38247), (825, 34770), (855, 33550), (915, 31350), (950, 30195), (990, 28975), (1045, 27450), (1098, 26125), (1125, 25498), (1159, 24750), (1254, 22875), (1342, 21375), (1375, 20862), (1425, 20130), (1525, 18810), (1650, 17385), (1710, 16775), (1830, 15675), (1881, 15250), (2013, 14250), (2090, 13725), (2250, 12749), (2318, 12375), (2375, 12078), (2475, 11590), (2745, 10450), (2750, 10431), (2850, 10065), (3050, 9405), (3135, 9150), (3355, 8550), (3477, 8250), (3762, 7625), (4026, 7125), (4125, 6954), (4275, 6710), (4575, 6270), (4750, 6039), (4950, 5795), (5225, 5490)]