102990420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{863}}^1$

素因数の和:911

約数の個数: 192

約数和(自身を含む): 365783040

約数和(自身を除く): 262792620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 27, 30, 34, 36, 39, 45, 51, 52, 54, 60, 65, 68, 78, 85, 90, 102, 108, 117, 130, 135, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 270, 306, 340, 351, 390, 442, 459, 468, 510, 540, 585, 612, 663, 702, 765, 780, 863, 884, 918, 1020, 1105, 1170, 1326, 1404, 1530, 1726, 1755, 1836, 1989, 2210, 2295, 2340, 2589, 2652, 3060, 3315, 3452, 3510, 3978, 4315, 4420, 4590, 5178, 5967, 6630, 7020, 7767, 7956, 8630, 9180, 9945, 10356, 11219, 11934, 12945, 13260, 14671, 15534, 17260, 19890, 22438, 23301, 23868, 25890, 29342, 29835, 31068, 33657, 38835, 39780, 44013, 44876, 46602, 51780, 56095, 58684, 59670, 67314, 73355, 77670, 88026, 93204, 100971, 112190, 116505, 119340, 132039, 134628, 146710, 155340, 168285, 176052, 190723, 201942, 220065, 224380, 233010, 264078, 293420, 302913, 336570, 381446, 396117, 403884, 440130, 466020, 504855, 528156, 572169, 605826, 660195, 673140, 762892, 792234, 880260, 953615, 1009710, 1144338, 1211652, 1320390, 1514565, 1584468, 1716507, 1907230, 1980585, 2019420, 2288676, 2640780, 2860845, 3029130, 3433014, 3814460, 3961170, 5149521, 5721690, 6058260, 6866028, 7922340, 8582535, 10299042, 11443380, 17165070, 20598084, 25747605, 34330140, 51495210, 102990420]

約数ペア:

[(1, 102990420), (2, 51495210), (3, 34330140), (4, 25747605), (5, 20598084), (6, 17165070), (9, 11443380), (10, 10299042), (12, 8582535), (13, 7922340), (15, 6866028), (17, 6058260), (18, 5721690), (20, 5149521), (26, 3961170), (27, 3814460), (30, 3433014), (34, 3029130), (36, 2860845), (39, 2640780), (45, 2288676), (51, 2019420), (52, 1980585), (54, 1907230), (60, 1716507), (65, 1584468), (68, 1514565), (78, 1320390), (85, 1211652), (90, 1144338), (102, 1009710), (108, 953615), (117, 880260), (130, 792234), (135, 762892), (153, 673140), (156, 660195), (170, 605826), (180, 572169), (195, 528156), (204, 504855), (221, 466020), (234, 440130), (255, 403884), (260, 396117), (270, 381446), (306, 336570), (340, 302913), (351, 293420), (390, 264078), (442, 233010), (459, 224380), (468, 220065), (510, 201942), (540, 190723), (585, 176052), (612, 168285), (663, 155340), (702, 146710), (765, 134628), (780, 132039), (863, 119340), (884, 116505), (918, 112190), (1020, 100971), (1105, 93204), (1170, 88026), (1326, 77670), (1404, 73355), (1530, 67314), (1726, 59670), (1755, 58684), (1836, 56095), (1989, 51780), (2210, 46602), (2295, 44876), (2340, 44013), (2589, 39780), (2652, 38835), (3060, 33657), (3315, 31068), (3452, 29835), (3510, 29342), (3978, 25890), (4315, 23868), (4420, 23301), (4590, 22438), (5178, 19890), (5967, 17260), (6630, 15534), (7020, 14671), (7767, 13260), (7956, 12945), (8630, 11934), (9180, 11219), (9945, 10356)]