187295940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:219

約数の個数: 216

約数和(自身を含む): 633080448

約数和(自身を除く): 445784508

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 47, 52, 60, 65, 78, 90, 94, 117, 130, 131, 141, 156, 169, 180, 188, 195, 234, 235, 260, 262, 282, 338, 390, 393, 423, 468, 470, 507, 524, 564, 585, 611, 655, 676, 705, 780, 786, 845, 846, 940, 1014, 1170, 1179, 1222, 1310, 1410, 1521, 1572, 1690, 1692, 1703, 1833, 1965, 2028, 2115, 2340, 2358, 2444, 2535, 2620, 2820, 3042, 3055, 3380, 3406, 3666, 3930, 4230, 4716, 5070, 5109, 5499, 5895, 6084, 6110, 6157, 6812, 7332, 7605, 7860, 7943, 8460, 8515, 9165, 10140, 10218, 10998, 11790, 12220, 12314, 15210, 15327, 15886, 17030, 18330, 18471, 20436, 21996, 22139, 23580, 23829, 24628, 25545, 27495, 30420, 30654, 30785, 31772, 34060, 36660, 36942, 39715, 44278, 47658, 51090, 54990, 55413, 61308, 61570, 66417, 71487, 73884, 76635, 79430, 80041, 88556, 92355, 95316, 102180, 109980, 110695, 110826, 119145, 123140, 132834, 142974, 153270, 158860, 160082, 184710, 199251, 221390, 221652, 238290, 240123, 265668, 277065, 285948, 306540, 320164, 332085, 357435, 369420, 398502, 400205, 442780, 476580, 480246, 554130, 664170, 714870, 720369, 797004, 800410, 960492, 996255, 1040533, 1108260, 1200615, 1328340, 1429740, 1440738, 1600820, 1992510, 2081066, 2401230, 2881476, 3121599, 3601845, 3985020, 4162132, 4802460, 5202665, 6243198, 7203690, 9364797, 10405330, 12486396, 14407380, 15607995, 18729594, 20810660, 31215990, 37459188, 46823985, 62431980, 93647970, 187295940]

約数ペア:

[(1, 187295940), (2, 93647970), (3, 62431980), (4, 46823985), (5, 37459188), (6, 31215990), (9, 20810660), (10, 18729594), (12, 15607995), (13, 14407380), (15, 12486396), (18, 10405330), (20, 9364797), (26, 7203690), (30, 6243198), (36, 5202665), (39, 4802460), (45, 4162132), (47, 3985020), (52, 3601845), (60, 3121599), (65, 2881476), (78, 2401230), (90, 2081066), (94, 1992510), (117, 1600820), (130, 1440738), (131, 1429740), (141, 1328340), (156, 1200615), (169, 1108260), (180, 1040533), (188, 996255), (195, 960492), (234, 800410), (235, 797004), (260, 720369), (262, 714870), (282, 664170), (338, 554130), (390, 480246), (393, 476580), (423, 442780), (468, 400205), (470, 398502), (507, 369420), (524, 357435), (564, 332085), (585, 320164), (611, 306540), (655, 285948), (676, 277065), (705, 265668), (780, 240123), (786, 238290), (845, 221652), (846, 221390), (940, 199251), (1014, 184710), (1170, 160082), (1179, 158860), (1222, 153270), (1310, 142974), (1410, 132834), (1521, 123140), (1572, 119145), (1690, 110826), (1692, 110695), (1703, 109980), (1833, 102180), (1965, 95316), (2028, 92355), (2115, 88556), (2340, 80041), (2358, 79430), (2444, 76635), (2535, 73884), (2620, 71487), (2820, 66417), (3042, 61570), (3055, 61308), (3380, 55413), (3406, 54990), (3666, 51090), (3930, 47658), (4230, 44278), (4716, 39715), (5070, 36942), (5109, 36660), (5499, 34060), (5895, 31772), (6084, 30785), (6110, 30654), (6157, 30420), (6812, 27495), (7332, 25545), (7605, 24628), (7860, 23829), (7943, 23580), (8460, 22139), (8515, 21996), (9165, 20436), (10140, 18471), (10218, 18330), (10998, 17030), (11790, 15886), (12220, 15327), (12314, 15210)]