1248395850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{12553}}^1$

素因数の和:12601

約数の個数: 144

約数和(自身を含む): 3824802072

約数和(自身を除く): 2576406222

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 25, 26, 30, 34, 39, 45, 50, 51, 65, 75, 78, 85, 90, 102, 117, 130, 150, 153, 170, 195, 221, 225, 234, 255, 306, 325, 390, 425, 442, 450, 510, 585, 650, 663, 765, 850, 975, 1105, 1170, 1275, 1326, 1530, 1950, 1989, 2210, 2550, 2925, 3315, 3825, 3978, 5525, 5850, 6630, 7650, 9945, 11050, 12553, 16575, 19890, 25106, 33150, 37659, 49725, 62765, 75318, 99450, 112977, 125530, 163189, 188295, 213401, 225954, 313825, 326378, 376590, 426802, 489567, 564885, 627650, 640203, 815945, 941475, 979134, 1067005, 1129770, 1280406, 1468701, 1631890, 1882950, 1920609, 2134010, 2447835, 2774213, 2824425, 2937402, 3201015, 3841218, 4079725, 4895670, 5335025, 5548426, 5648850, 6402030, 7343505, 8159450, 8322639, 9603045, 10670050, 12239175, 13871065, 14687010, 16005075, 16645278, 19206090, 24478350, 24967917, 27742130, 32010150, 36717525, 41613195, 48015225, 49935834, 69355325, 73435050, 83226390, 96030450, 124839585, 138710650, 208065975, 249679170, 416131950, 624197925, 1248395850]

約数ペア:

[(1, 1248395850), (2, 624197925), (3, 416131950), (5, 249679170), (6, 208065975), (9, 138710650), (10, 124839585), (13, 96030450), (15, 83226390), (17, 73435050), (18, 69355325), (25, 49935834), (26, 48015225), (30, 41613195), (34, 36717525), (39, 32010150), (45, 27742130), (50, 24967917), (51, 24478350), (65, 19206090), (75, 16645278), (78, 16005075), (85, 14687010), (90, 13871065), (102, 12239175), (117, 10670050), (130, 9603045), (150, 8322639), (153, 8159450), (170, 7343505), (195, 6402030), (221, 5648850), (225, 5548426), (234, 5335025), (255, 4895670), (306, 4079725), (325, 3841218), (390, 3201015), (425, 2937402), (442, 2824425), (450, 2774213), (510, 2447835), (585, 2134010), (650, 1920609), (663, 1882950), (765, 1631890), (850, 1468701), (975, 1280406), (1105, 1129770), (1170, 1067005), (1275, 979134), (1326, 941475), (1530, 815945), (1950, 640203), (1989, 627650), (2210, 564885), (2550, 489567), (2925, 426802), (3315, 376590), (3825, 326378), (3978, 313825), (5525, 225954), (5850, 213401), (6630, 188295), (7650, 163189), (9945, 125530), (11050, 112977), (12553, 99450), (16575, 75318), (19890, 62765), (25106, 49725), (33150, 37659)]