168259500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{139}}^1\times {\mathrm{269}}^1$

素因数の和:433

約数の個数: 144

約数和(自身を含む): 536608800

約数和(自身を除く): 368349300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 125, 139, 150, 180, 225, 250, 269, 278, 300, 375, 417, 450, 500, 538, 556, 695, 750, 807, 834, 900, 1076, 1125, 1251, 1345, 1390, 1500, 1614, 1668, 2085, 2250, 2421, 2502, 2690, 2780, 3228, 3475, 4035, 4170, 4500, 4842, 5004, 5380, 6255, 6725, 6950, 8070, 8340, 9684, 10425, 12105, 12510, 13450, 13900, 16140, 17375, 20175, 20850, 24210, 25020, 26900, 31275, 33625, 34750, 37391, 40350, 41700, 48420, 52125, 60525, 62550, 67250, 69500, 74782, 80700, 100875, 104250, 112173, 121050, 125100, 134500, 149564, 156375, 186955, 201750, 208500, 224346, 242100, 302625, 312750, 336519, 373910, 403500, 448692, 560865, 605250, 625500, 673038, 747820, 934775, 1121730, 1210500, 1346076, 1682595, 1869550, 2243460, 2804325, 3365190, 3739100, 4673875, 5608650, 6730380, 8412975, 9347750, 11217300, 14021625, 16825950, 18695500, 28043250, 33651900, 42064875, 56086500, 84129750, 168259500]

約数ペア:

[(1, 168259500), (2, 84129750), (3, 56086500), (4, 42064875), (5, 33651900), (6, 28043250), (9, 18695500), (10, 16825950), (12, 14021625), (15, 11217300), (18, 9347750), (20, 8412975), (25, 6730380), (30, 5608650), (36, 4673875), (45, 3739100), (50, 3365190), (60, 2804325), (75, 2243460), (90, 1869550), (100, 1682595), (125, 1346076), (139, 1210500), (150, 1121730), (180, 934775), (225, 747820), (250, 673038), (269, 625500), (278, 605250), (300, 560865), (375, 448692), (417, 403500), (450, 373910), (500, 336519), (538, 312750), (556, 302625), (695, 242100), (750, 224346), (807, 208500), (834, 201750), (900, 186955), (1076, 156375), (1125, 149564), (1251, 134500), (1345, 125100), (1390, 121050), (1500, 112173), (1614, 104250), (1668, 100875), (2085, 80700), (2250, 74782), (2421, 69500), (2502, 67250), (2690, 62550), (2780, 60525), (3228, 52125), (3475, 48420), (4035, 41700), (4170, 40350), (4500, 37391), (4842, 34750), (5004, 33625), (5380, 31275), (6255, 26900), (6725, 25020), (6950, 24210), (8070, 20850), (8340, 20175), (9684, 17375), (10425, 16140), (12105, 13900), (12510, 13450)]