103458420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{179}}^1$

素因数の和:239

約数の個数: 216

約数和(自身を含む): 359704800

約数和(自身を除く): 256246380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 30, 36, 38, 39, 45, 52, 57, 60, 65, 76, 78, 90, 95, 114, 117, 130, 156, 169, 171, 179, 180, 190, 195, 228, 234, 247, 260, 285, 338, 342, 358, 380, 390, 468, 494, 507, 537, 570, 585, 676, 684, 716, 741, 780, 845, 855, 895, 988, 1014, 1074, 1140, 1170, 1235, 1482, 1521, 1611, 1690, 1710, 1790, 2028, 2148, 2223, 2327, 2340, 2470, 2535, 2685, 2964, 3042, 3211, 3222, 3380, 3401, 3420, 3580, 3705, 4446, 4654, 4940, 5070, 5370, 6084, 6422, 6444, 6802, 6981, 7410, 7605, 8055, 8892, 9308, 9633, 10140, 10203, 10740, 11115, 11635, 12844, 13604, 13962, 14820, 15210, 16055, 16110, 17005, 19266, 20406, 20943, 22230, 23270, 27924, 28899, 30251, 30420, 30609, 32110, 32220, 34010, 34905, 38532, 40812, 41886, 44213, 44460, 46540, 48165, 51015, 57798, 60502, 61218, 64220, 68020, 69810, 83772, 88426, 90753, 96330, 102030, 104715, 115596, 121004, 122436, 132639, 139620, 144495, 151255, 153045, 176852, 181506, 192660, 204060, 209430, 221065, 265278, 272259, 288990, 302510, 306090, 363012, 397917, 418860, 442130, 453765, 530556, 544518, 574769, 577980, 605020, 612180, 663195, 795834, 884260, 907530, 1089036, 1149538, 1326390, 1361295, 1591668, 1724307, 1815060, 1989585, 2299076, 2652780, 2722590, 2873845, 3448614, 3979170, 5172921, 5445180, 5747690, 6897228, 7958340, 8621535, 10345842, 11495380, 17243070, 20691684, 25864605, 34486140, 51729210, 103458420]

約数ペア:

[(1, 103458420), (2, 51729210), (3, 34486140), (4, 25864605), (5, 20691684), (6, 17243070), (9, 11495380), (10, 10345842), (12, 8621535), (13, 7958340), (15, 6897228), (18, 5747690), (19, 5445180), (20, 5172921), (26, 3979170), (30, 3448614), (36, 2873845), (38, 2722590), (39, 2652780), (45, 2299076), (52, 1989585), (57, 1815060), (60, 1724307), (65, 1591668), (76, 1361295), (78, 1326390), (90, 1149538), (95, 1089036), (114, 907530), (117, 884260), (130, 795834), (156, 663195), (169, 612180), (171, 605020), (179, 577980), (180, 574769), (190, 544518), (195, 530556), (228, 453765), (234, 442130), (247, 418860), (260, 397917), (285, 363012), (338, 306090), (342, 302510), (358, 288990), (380, 272259), (390, 265278), (468, 221065), (494, 209430), (507, 204060), (537, 192660), (570, 181506), (585, 176852), (676, 153045), (684, 151255), (716, 144495), (741, 139620), (780, 132639), (845, 122436), (855, 121004), (895, 115596), (988, 104715), (1014, 102030), (1074, 96330), (1140, 90753), (1170, 88426), (1235, 83772), (1482, 69810), (1521, 68020), (1611, 64220), (1690, 61218), (1710, 60502), (1790, 57798), (2028, 51015), (2148, 48165), (2223, 46540), (2327, 44460), (2340, 44213), (2470, 41886), (2535, 40812), (2685, 38532), (2964, 34905), (3042, 34010), (3211, 32220), (3222, 32110), (3380, 30609), (3401, 30420), (3420, 30251), (3580, 28899), (3705, 27924), (4446, 23270), (4654, 22230), (4940, 20943), (5070, 20406), (5370, 19266), (6084, 17005), (6422, 16110), (6444, 16055), (6802, 15210), (6981, 14820), (7410, 13962), (7605, 13604), (8055, 12844), (8892, 11635), (9308, 11115), (9633, 10740), (10140, 10203)]