102712860

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:158

約数の個数: 240

約数和(自身を含む): 351267840

約数和(自身を除く): 248554980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 47, 54, 57, 60, 71, 76, 81, 90, 94, 95, 108, 114, 135, 141, 142, 162, 171, 180, 188, 190, 213, 228, 235, 270, 282, 284, 285, 324, 342, 355, 380, 405, 423, 426, 470, 513, 540, 564, 570, 639, 684, 705, 710, 810, 846, 852, 855, 893, 940, 1026, 1065, 1140, 1269, 1278, 1349, 1410, 1420, 1539, 1620, 1692, 1710, 1786, 1917, 2052, 2115, 2130, 2538, 2556, 2565, 2679, 2698, 2820, 3078, 3195, 3337, 3420, 3572, 3807, 3834, 4047, 4230, 4260, 4465, 5076, 5130, 5358, 5396, 5751, 6156, 6345, 6390, 6674, 6745, 7614, 7668, 7695, 8037, 8094, 8460, 8930, 9585, 10011, 10260, 10716, 11502, 12141, 12690, 12780, 13348, 13395, 13490, 15228, 15390, 16074, 16188, 16685, 17860, 19035, 19170, 20022, 20235, 23004, 24111, 24282, 25380, 26790, 26980, 28755, 30033, 30780, 32148, 33370, 36423, 38070, 38340, 40044, 40185, 40470, 48222, 48564, 50055, 53580, 57510, 60066, 60705, 63403, 66740, 72333, 72846, 76140, 80370, 80940, 90099, 96444, 100110, 109269, 115020, 120132, 120555, 121410, 126806, 144666, 145692, 150165, 160740, 180198, 182115, 190209, 200220, 218538, 241110, 242820, 253612, 270297, 289332, 300330, 317015, 360396, 361665, 364230, 380418, 437076, 450495, 482220, 540594, 546345, 570627, 600660, 634030, 723330, 728460, 760836, 900990, 951045, 1081188, 1092690, 1141254, 1268060, 1351485, 1446660, 1711881, 1801980, 1902090, 2185380, 2282508, 2702970, 2853135, 3423762, 3804180, 5135643, 5405940, 5706270, 6847524, 8559405, 10271286, 11412540, 17118810, 20542572, 25678215, 34237620, 51356430, 102712860]

約数ペア:

[(1, 102712860), (2, 51356430), (3, 34237620), (4, 25678215), (5, 20542572), (6, 17118810), (9, 11412540), (10, 10271286), (12, 8559405), (15, 6847524), (18, 5706270), (19, 5405940), (20, 5135643), (27, 3804180), (30, 3423762), (36, 2853135), (38, 2702970), (45, 2282508), (47, 2185380), (54, 1902090), (57, 1801980), (60, 1711881), (71, 1446660), (76, 1351485), (81, 1268060), (90, 1141254), (94, 1092690), (95, 1081188), (108, 951045), (114, 900990), (135, 760836), (141, 728460), (142, 723330), (162, 634030), (171, 600660), (180, 570627), (188, 546345), (190, 540594), (213, 482220), (228, 450495), (235, 437076), (270, 380418), (282, 364230), (284, 361665), (285, 360396), (324, 317015), (342, 300330), (355, 289332), (380, 270297), (405, 253612), (423, 242820), (426, 241110), (470, 218538), (513, 200220), (540, 190209), (564, 182115), (570, 180198), (639, 160740), (684, 150165), (705, 145692), (710, 144666), (810, 126806), (846, 121410), (852, 120555), (855, 120132), (893, 115020), (940, 109269), (1026, 100110), (1065, 96444), (1140, 90099), (1269, 80940), (1278, 80370), (1349, 76140), (1410, 72846), (1420, 72333), (1539, 66740), (1620, 63403), (1692, 60705), (1710, 60066), (1786, 57510), (1917, 53580), (2052, 50055), (2115, 48564), (2130, 48222), (2538, 40470), (2556, 40185), (2565, 40044), (2679, 38340), (2698, 38070), (2820, 36423), (3078, 33370), (3195, 32148), (3337, 30780), (3420, 30033), (3572, 28755), (3807, 26980), (3834, 26790), (4047, 25380), (4230, 24282), (4260, 24111), (4465, 23004), (5076, 20235), (5130, 20022), (5358, 19170), (5396, 19035), (5751, 17860), (6156, 16685), (6345, 16188), (6390, 16074), (6674, 15390), (6745, 15228), (7614, 13490), (7668, 13395), (7695, 13348), (8037, 12780), (8094, 12690), (8460, 12141), (8930, 11502), (9585, 10716), (10011, 10260)]