225501750

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:168

約数の個数: 192

約数和(自身を含む): 651815424

約数和(自身を除く): 426313674

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 31, 45, 50, 53, 61, 62, 75, 90, 93, 106, 122, 125, 150, 155, 159, 183, 186, 225, 250, 265, 279, 305, 310, 318, 366, 375, 450, 465, 477, 530, 549, 558, 610, 750, 775, 795, 915, 930, 954, 1098, 1125, 1325, 1395, 1525, 1550, 1590, 1643, 1830, 1891, 2250, 2325, 2385, 2650, 2745, 2790, 3050, 3233, 3286, 3782, 3875, 3975, 4575, 4650, 4770, 4929, 5490, 5673, 6466, 6625, 6975, 7625, 7750, 7950, 8215, 9150, 9455, 9699, 9858, 11346, 11625, 11925, 13250, 13725, 13950, 14787, 15250, 16165, 16430, 17019, 18910, 19398, 19875, 22875, 23250, 23850, 24645, 27450, 28365, 29097, 29574, 32330, 34038, 34875, 39750, 41075, 45750, 47275, 48495, 49290, 56730, 58194, 59625, 68625, 69750, 73935, 80825, 82150, 85095, 94550, 96990, 100223, 119250, 123225, 137250, 141825, 145485, 147870, 161650, 170190, 200446, 205375, 236375, 242475, 246450, 283650, 290970, 300669, 369675, 404125, 410750, 425475, 472750, 484950, 501115, 601338, 616125, 709125, 727425, 739350, 808250, 850950, 902007, 1002230, 1212375, 1232250, 1418250, 1454850, 1503345, 1804014, 1848375, 2127375, 2424750, 2505575, 3006690, 3637125, 3696750, 4254750, 4510035, 5011150, 7274250, 7516725, 9020070, 12527875, 15033450, 22550175, 25055750, 37583625, 45100350, 75167250, 112750875, 225501750]

約数ペア:

[(1, 225501750), (2, 112750875), (3, 75167250), (5, 45100350), (6, 37583625), (9, 25055750), (10, 22550175), (15, 15033450), (18, 12527875), (25, 9020070), (30, 7516725), (31, 7274250), (45, 5011150), (50, 4510035), (53, 4254750), (61, 3696750), (62, 3637125), (75, 3006690), (90, 2505575), (93, 2424750), (106, 2127375), (122, 1848375), (125, 1804014), (150, 1503345), (155, 1454850), (159, 1418250), (183, 1232250), (186, 1212375), (225, 1002230), (250, 902007), (265, 850950), (279, 808250), (305, 739350), (310, 727425), (318, 709125), (366, 616125), (375, 601338), (450, 501115), (465, 484950), (477, 472750), (530, 425475), (549, 410750), (558, 404125), (610, 369675), (750, 300669), (775, 290970), (795, 283650), (915, 246450), (930, 242475), (954, 236375), (1098, 205375), (1125, 200446), (1325, 170190), (1395, 161650), (1525, 147870), (1550, 145485), (1590, 141825), (1643, 137250), (1830, 123225), (1891, 119250), (2250, 100223), (2325, 96990), (2385, 94550), (2650, 85095), (2745, 82150), (2790, 80825), (3050, 73935), (3233, 69750), (3286, 68625), (3782, 59625), (3875, 58194), (3975, 56730), (4575, 49290), (4650, 48495), (4770, 47275), (4929, 45750), (5490, 41075), (5673, 39750), (6466, 34875), (6625, 34038), (6975, 32330), (7625, 29574), (7750, 29097), (7950, 28365), (8215, 27450), (9150, 24645), (9455, 23850), (9699, 23250), (9858, 22875), (11346, 19875), (11625, 19398), (11925, 18910), (13250, 17019), (13725, 16430), (13950, 16165), (14787, 15250)]