495219900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{10253}}^1$

素因数の和:10300

約数の個数: 144

約数和(自身を含む): 1708890624

約数和(自身を除く): 1213670724

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 25, 28, 30, 35, 42, 46, 50, 60, 69, 70, 75, 84, 92, 100, 105, 115, 138, 140, 150, 161, 175, 210, 230, 276, 300, 322, 345, 350, 420, 460, 483, 525, 575, 644, 690, 700, 805, 966, 1050, 1150, 1380, 1610, 1725, 1932, 2100, 2300, 2415, 3220, 3450, 4025, 4830, 6900, 8050, 9660, 10253, 12075, 16100, 20506, 24150, 30759, 41012, 48300, 51265, 61518, 71771, 102530, 123036, 143542, 153795, 205060, 215313, 235819, 256325, 287084, 307590, 358855, 430626, 471638, 512650, 615180, 707457, 717710, 768975, 861252, 943276, 1025300, 1076565, 1179095, 1414914, 1435420, 1537950, 1650733, 1794275, 2153130, 2358190, 2829828, 3075900, 3301466, 3537285, 3588550, 4306260, 4716380, 4952199, 5382825, 5895475, 6602932, 7074570, 7177100, 8253665, 9904398, 10765650, 11790950, 14149140, 16507330, 17686425, 19808796, 21531300, 23581900, 24760995, 33014660, 35372850, 41268325, 49521990, 70745700, 82536650, 99043980, 123804975, 165073300, 247609950, 495219900]

約数ペア:

[(1, 495219900), (2, 247609950), (3, 165073300), (4, 123804975), (5, 99043980), (6, 82536650), (7, 70745700), (10, 49521990), (12, 41268325), (14, 35372850), (15, 33014660), (20, 24760995), (21, 23581900), (23, 21531300), (25, 19808796), (28, 17686425), (30, 16507330), (35, 14149140), (42, 11790950), (46, 10765650), (50, 9904398), (60, 8253665), (69, 7177100), (70, 7074570), (75, 6602932), (84, 5895475), (92, 5382825), (100, 4952199), (105, 4716380), (115, 4306260), (138, 3588550), (140, 3537285), (150, 3301466), (161, 3075900), (175, 2829828), (210, 2358190), (230, 2153130), (276, 1794275), (300, 1650733), (322, 1537950), (345, 1435420), (350, 1414914), (420, 1179095), (460, 1076565), (483, 1025300), (525, 943276), (575, 861252), (644, 768975), (690, 717710), (700, 707457), (805, 615180), (966, 512650), (1050, 471638), (1150, 430626), (1380, 358855), (1610, 307590), (1725, 287084), (1932, 256325), (2100, 235819), (2300, 215313), (2415, 205060), (3220, 153795), (3450, 143542), (4025, 123036), (4830, 102530), (6900, 71771), (8050, 61518), (9660, 51265), (10253, 48300), (12075, 41012), (16100, 30759), (20506, 24150)]