7250100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^3$

素因数の和:67

約数の個数: 144

約数和(自身を含む): 24790080

約数和(自身を除く): 17539980

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 25, 26, 30, 33, 39, 44, 50, 52, 55, 60, 65, 66, 75, 78, 100, 110, 130, 132, 143, 150, 156, 165, 169, 195, 220, 260, 275, 286, 300, 325, 330, 338, 390, 429, 507, 550, 572, 650, 660, 676, 715, 780, 825, 845, 858, 975, 1014, 1100, 1300, 1430, 1650, 1690, 1716, 1859, 1950, 2028, 2145, 2197, 2535, 2860, 3300, 3380, 3575, 3718, 3900, 4225, 4290, 4394, 5070, 5577, 6591, 7150, 7436, 8450, 8580, 8788, 9295, 10140, 10725, 10985, 11154, 12675, 13182, 14300, 16900, 18590, 21450, 21970, 22308, 24167, 25350, 26364, 27885, 32955, 37180, 42900, 43940, 46475, 48334, 50700, 54925, 55770, 65910, 72501, 92950, 96668, 109850, 111540, 120835, 131820, 139425, 145002, 164775, 185900, 219700, 241670, 278850, 290004, 329550, 362505, 483340, 557700, 604175, 659100, 725010, 1208350, 1450020, 1812525, 2416700, 3625050, 7250100]

約数ペア:

[(1, 7250100), (2, 3625050), (3, 2416700), (4, 1812525), (5, 1450020), (6, 1208350), (10, 725010), (11, 659100), (12, 604175), (13, 557700), (15, 483340), (20, 362505), (22, 329550), (25, 290004), (26, 278850), (30, 241670), (33, 219700), (39, 185900), (44, 164775), (50, 145002), (52, 139425), (55, 131820), (60, 120835), (65, 111540), (66, 109850), (75, 96668), (78, 92950), (100, 72501), (110, 65910), (130, 55770), (132, 54925), (143, 50700), (150, 48334), (156, 46475), (165, 43940), (169, 42900), (195, 37180), (220, 32955), (260, 27885), (275, 26364), (286, 25350), (300, 24167), (325, 22308), (330, 21970), (338, 21450), (390, 18590), (429, 16900), (507, 14300), (550, 13182), (572, 12675), (650, 11154), (660, 10985), (676, 10725), (715, 10140), (780, 9295), (825, 8788), (845, 8580), (858, 8450), (975, 7436), (1014, 7150), (1100, 6591), (1300, 5577), (1430, 5070), (1650, 4394), (1690, 4290), (1716, 4225), (1859, 3900), (1950, 3718), (2028, 3575), (2145, 3380), (2197, 3300), (2535, 2860)]