151857450

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{197}}^1\times {\mathrm{571}}^1$

素因数の和:789

約数の個数: 96

約数和(自身を含む): 421312320

約数和(自身を除く): 269454870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 197, 225, 270, 394, 450, 571, 591, 675, 985, 1142, 1182, 1350, 1713, 1773, 1970, 2855, 2955, 3426, 3546, 4925, 5139, 5319, 5710, 5910, 8565, 8865, 9850, 10278, 10638, 14275, 14775, 15417, 17130, 17730, 25695, 26595, 28550, 29550, 30834, 42825, 44325, 51390, 53190, 77085, 85650, 88650, 112487, 128475, 132975, 154170, 224974, 256950, 265950, 337461, 385425, 562435, 674922, 770850, 1012383, 1124870, 1687305, 2024766, 2812175, 3037149, 3374610, 5061915, 5624350, 6074298, 8436525, 10123830, 15185745, 16873050, 25309575, 30371490, 50619150, 75928725, 151857450]

約数ペア:

[(1, 151857450), (2, 75928725), (3, 50619150), (5, 30371490), (6, 25309575), (9, 16873050), (10, 15185745), (15, 10123830), (18, 8436525), (25, 6074298), (27, 5624350), (30, 5061915), (45, 3374610), (50, 3037149), (54, 2812175), (75, 2024766), (90, 1687305), (135, 1124870), (150, 1012383), (197, 770850), (225, 674922), (270, 562435), (394, 385425), (450, 337461), (571, 265950), (591, 256950), (675, 224974), (985, 154170), (1142, 132975), (1182, 128475), (1350, 112487), (1713, 88650), (1773, 85650), (1970, 77085), (2855, 53190), (2955, 51390), (3426, 44325), (3546, 42825), (4925, 30834), (5139, 29550), (5319, 28550), (5710, 26595), (5910, 25695), (8565, 17730), (8865, 17130), (9850, 15417), (10278, 14775), (10638, 14275)]