835167420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{4139}}^1$

素因数の和:4232

約数の個数: 144

約数和(自身を含む): 2712528000

約数和(自身を除く): 1877360580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 59, 60, 76, 90, 95, 114, 118, 171, 177, 180, 190, 228, 236, 285, 295, 342, 354, 380, 531, 570, 590, 684, 708, 855, 885, 1062, 1121, 1140, 1180, 1710, 1770, 2124, 2242, 2655, 3363, 3420, 3540, 4139, 4484, 5310, 5605, 6726, 8278, 10089, 10620, 11210, 12417, 13452, 16556, 16815, 20178, 20695, 22420, 24834, 33630, 37251, 40356, 41390, 49668, 50445, 62085, 67260, 74502, 78641, 82780, 100890, 124170, 149004, 157282, 186255, 201780, 235923, 244201, 248340, 314564, 372510, 393205, 471846, 488402, 707769, 732603, 745020, 786410, 943692, 976804, 1179615, 1221005, 1415538, 1465206, 1572820, 2197809, 2359230, 2442010, 2831076, 2930412, 3538845, 3663015, 4395618, 4639819, 4718460, 4884020, 7077690, 7326030, 8791236, 9279638, 10989045, 13919457, 14155380, 14652060, 18559276, 21978090, 23199095, 27838914, 41758371, 43956180, 46398190, 55677828, 69597285, 83516742, 92796380, 139194570, 167033484, 208791855, 278389140, 417583710, 835167420]

約数ペア:

[(1, 835167420), (2, 417583710), (3, 278389140), (4, 208791855), (5, 167033484), (6, 139194570), (9, 92796380), (10, 83516742), (12, 69597285), (15, 55677828), (18, 46398190), (19, 43956180), (20, 41758371), (30, 27838914), (36, 23199095), (38, 21978090), (45, 18559276), (57, 14652060), (59, 14155380), (60, 13919457), (76, 10989045), (90, 9279638), (95, 8791236), (114, 7326030), (118, 7077690), (171, 4884020), (177, 4718460), (180, 4639819), (190, 4395618), (228, 3663015), (236, 3538845), (285, 2930412), (295, 2831076), (342, 2442010), (354, 2359230), (380, 2197809), (531, 1572820), (570, 1465206), (590, 1415538), (684, 1221005), (708, 1179615), (855, 976804), (885, 943692), (1062, 786410), (1121, 745020), (1140, 732603), (1180, 707769), (1710, 488402), (1770, 471846), (2124, 393205), (2242, 372510), (2655, 314564), (3363, 248340), (3420, 244201), (3540, 235923), (4139, 201780), (4484, 186255), (5310, 157282), (5605, 149004), (6726, 124170), (8278, 100890), (10089, 82780), (10620, 78641), (11210, 74502), (12417, 67260), (13452, 62085), (16556, 50445), (16815, 49668), (20178, 41390), (20695, 40356), (22420, 37251), (24834, 33630)]