153391500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{89}}^1\times {\mathrm{383}}^1$

素因数の和:497

約数の個数: 144

約数和(自身を含む): 490613760

約数和(自身を除く): 337222260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 89, 90, 100, 125, 150, 178, 180, 225, 250, 267, 300, 356, 375, 383, 445, 450, 500, 534, 750, 766, 801, 890, 900, 1068, 1125, 1149, 1335, 1500, 1532, 1602, 1780, 1915, 2225, 2250, 2298, 2670, 3204, 3447, 3830, 4005, 4450, 4500, 4596, 5340, 5745, 6675, 6894, 7660, 8010, 8900, 9575, 11125, 11490, 13350, 13788, 16020, 17235, 19150, 20025, 22250, 22980, 26700, 28725, 33375, 34087, 34470, 38300, 40050, 44500, 47875, 57450, 66750, 68174, 68940, 80100, 86175, 95750, 100125, 102261, 114900, 133500, 136348, 143625, 170435, 172350, 191500, 200250, 204522, 287250, 306783, 340870, 344700, 400500, 409044, 430875, 511305, 574500, 613566, 681740, 852175, 861750, 1022610, 1227132, 1533915, 1704350, 1723500, 2045220, 2556525, 3067830, 3408700, 4260875, 5113050, 6135660, 7669575, 8521750, 10226100, 12782625, 15339150, 17043500, 25565250, 30678300, 38347875, 51130500, 76695750, 153391500]

約数ペア:

[(1, 153391500), (2, 76695750), (3, 51130500), (4, 38347875), (5, 30678300), (6, 25565250), (9, 17043500), (10, 15339150), (12, 12782625), (15, 10226100), (18, 8521750), (20, 7669575), (25, 6135660), (30, 5113050), (36, 4260875), (45, 3408700), (50, 3067830), (60, 2556525), (75, 2045220), (89, 1723500), (90, 1704350), (100, 1533915), (125, 1227132), (150, 1022610), (178, 861750), (180, 852175), (225, 681740), (250, 613566), (267, 574500), (300, 511305), (356, 430875), (375, 409044), (383, 400500), (445, 344700), (450, 340870), (500, 306783), (534, 287250), (750, 204522), (766, 200250), (801, 191500), (890, 172350), (900, 170435), (1068, 143625), (1125, 136348), (1149, 133500), (1335, 114900), (1500, 102261), (1532, 100125), (1602, 95750), (1780, 86175), (1915, 80100), (2225, 68940), (2250, 68174), (2298, 66750), (2670, 57450), (3204, 47875), (3447, 44500), (3830, 40050), (4005, 38300), (4450, 34470), (4500, 34087), (4596, 33375), (5340, 28725), (5745, 26700), (6675, 22980), (6894, 22250), (7660, 20025), (8010, 19150), (8900, 17235), (9575, 16020), (11125, 13788), (11490, 13350)]