212093700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{457}}^1$

素因数の和:511

約数の個数: 288

約数和(自身を含む): 801448704

約数和(自身を除く): 589355004

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 17, 20, 21, 25, 26, 28, 30, 34, 35, 39, 42, 50, 51, 52, 60, 65, 68, 70, 75, 78, 84, 85, 91, 100, 102, 105, 119, 130, 140, 150, 156, 170, 175, 182, 195, 204, 210, 221, 238, 255, 260, 273, 300, 325, 340, 350, 357, 364, 390, 420, 425, 442, 455, 457, 476, 510, 525, 546, 595, 650, 663, 700, 714, 780, 850, 884, 910, 914, 975, 1020, 1050, 1092, 1105, 1190, 1275, 1300, 1326, 1365, 1371, 1428, 1547, 1700, 1785, 1820, 1828, 1950, 2100, 2210, 2275, 2285, 2380, 2550, 2652, 2730, 2742, 2975, 3094, 3199, 3315, 3570, 3900, 4420, 4550, 4570, 4641, 5100, 5460, 5484, 5525, 5941, 5950, 6188, 6398, 6630, 6825, 6855, 7140, 7735, 7769, 8925, 9100, 9140, 9282, 9597, 11050, 11425, 11882, 11900, 12796, 13260, 13650, 13710, 15470, 15538, 15995, 16575, 17823, 17850, 18564, 19194, 22100, 22850, 23205, 23307, 23764, 27300, 27420, 29705, 30940, 31076, 31990, 33150, 34275, 35646, 35700, 38388, 38675, 38845, 41587, 45700, 46410, 46614, 47985, 54383, 59410, 63980, 66300, 68550, 71292, 77350, 77690, 79975, 83174, 89115, 92820, 93228, 95970, 100997, 108766, 116025, 116535, 118820, 124761, 137100, 148525, 154700, 155380, 159950, 163149, 166348, 178230, 191940, 194225, 201994, 207935, 217532, 232050, 233070, 239925, 249522, 271915, 297050, 302991, 319900, 326298, 356460, 388450, 403988, 415870, 445575, 464100, 466140, 479850, 499044, 504985, 543830, 582675, 594100, 605982, 623805, 652596, 706979, 776900, 815745, 831740, 891150, 959700, 1009970, 1039675, 1087660, 1165350, 1211964, 1247610, 1359575, 1413958, 1514955, 1631490, 1782300, 2019940, 2079350, 2120937, 2330700, 2495220, 2524925, 2719150, 2827916, 3029910, 3119025, 3262980, 3534895, 4078725, 4158700, 4241874, 5049850, 5438300, 6059820, 6238050, 7069790, 7574775, 8157450, 8483748, 10099700, 10604685, 12476100, 14139580, 15149550, 16314900, 17674475, 21209370, 30299100, 35348950, 42418740, 53023425, 70697900, 106046850, 212093700]

約数ペア:

[(1, 212093700), (2, 106046850), (3, 70697900), (4, 53023425), (5, 42418740), (6, 35348950), (7, 30299100), (10, 21209370), (12, 17674475), (13, 16314900), (14, 15149550), (15, 14139580), (17, 12476100), (20, 10604685), (21, 10099700), (25, 8483748), (26, 8157450), (28, 7574775), (30, 7069790), (34, 6238050), (35, 6059820), (39, 5438300), (42, 5049850), (50, 4241874), (51, 4158700), (52, 4078725), (60, 3534895), (65, 3262980), (68, 3119025), (70, 3029910), (75, 2827916), (78, 2719150), (84, 2524925), (85, 2495220), (91, 2330700), (100, 2120937), (102, 2079350), (105, 2019940), (119, 1782300), (130, 1631490), (140, 1514955), (150, 1413958), (156, 1359575), (170, 1247610), (175, 1211964), (182, 1165350), (195, 1087660), (204, 1039675), (210, 1009970), (221, 959700), (238, 891150), (255, 831740), (260, 815745), (273, 776900), (300, 706979), (325, 652596), (340, 623805), (350, 605982), (357, 594100), (364, 582675), (390, 543830), (420, 504985), (425, 499044), (442, 479850), (455, 466140), (457, 464100), (476, 445575), (510, 415870), (525, 403988), (546, 388450), (595, 356460), (650, 326298), (663, 319900), (700, 302991), (714, 297050), (780, 271915), (850, 249522), (884, 239925), (910, 233070), (914, 232050), (975, 217532), (1020, 207935), (1050, 201994), (1092, 194225), (1105, 191940), (1190, 178230), (1275, 166348), (1300, 163149), (1326, 159950), (1365, 155380), (1371, 154700), (1428, 148525), (1547, 137100), (1700, 124761), (1785, 118820), (1820, 116535), (1828, 116025), (1950, 108766), (2100, 100997), (2210, 95970), (2275, 93228), (2285, 92820), (2380, 89115), (2550, 83174), (2652, 79975), (2730, 77690), (2742, 77350), (2975, 71292), (3094, 68550), (3199, 66300), (3315, 63980), (3570, 59410), (3900, 54383), (4420, 47985), (4550, 46614), (4570, 46410), (4641, 45700), (5100, 41587), (5460, 38845), (5484, 38675), (5525, 38388), (5941, 35700), (5950, 35646), (6188, 34275), (6398, 33150), (6630, 31990), (6825, 31076), (6855, 30940), (7140, 29705), (7735, 27420), (7769, 27300), (8925, 23764), (9100, 23307), (9140, 23205), (9282, 22850), (9597, 22100), (11050, 19194), (11425, 18564), (11882, 17850), (11900, 17823), (12796, 16575), (13260, 15995), (13650, 15538), (13710, 15470)]