671778900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19139}}^1$

素因数の和:19175

約数の個数: 144

約数和(自身を含む): 2325892800

約数和(自身を除く): 1654113900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 27, 30, 36, 39, 45, 50, 52, 54, 60, 65, 75, 78, 90, 100, 108, 117, 130, 135, 150, 156, 180, 195, 225, 234, 260, 270, 300, 325, 351, 390, 450, 468, 540, 585, 650, 675, 702, 780, 900, 975, 1170, 1300, 1350, 1404, 1755, 1950, 2340, 2700, 2925, 3510, 3900, 5850, 7020, 8775, 11700, 17550, 19139, 35100, 38278, 57417, 76556, 95695, 114834, 172251, 191390, 229668, 248807, 287085, 344502, 382780, 478475, 497614, 516753, 574170, 689004, 746421, 861255, 956950, 995228, 1033506, 1148340, 1244035, 1435425, 1492842, 1722510, 1913900, 2067012, 2239263, 2488070, 2583765, 2870850, 2985684, 3445020, 3732105, 4306275, 4478526, 4976140, 5167530, 5741700, 6220175, 6717789, 7464210, 8612550, 8957052, 10335060, 11196315, 12440350, 12918825, 13435578, 14928420, 17225100, 18660525, 22392630, 24880700, 25837650, 26871156, 33588945, 37321050, 44785260, 51675300, 55981575, 67177890, 74642100, 111963150, 134355780, 167944725, 223926300, 335889450, 671778900]

約数ペア:

[(1, 671778900), (2, 335889450), (3, 223926300), (4, 167944725), (5, 134355780), (6, 111963150), (9, 74642100), (10, 67177890), (12, 55981575), (13, 51675300), (15, 44785260), (18, 37321050), (20, 33588945), (25, 26871156), (26, 25837650), (27, 24880700), (30, 22392630), (36, 18660525), (39, 17225100), (45, 14928420), (50, 13435578), (52, 12918825), (54, 12440350), (60, 11196315), (65, 10335060), (75, 8957052), (78, 8612550), (90, 7464210), (100, 6717789), (108, 6220175), (117, 5741700), (130, 5167530), (135, 4976140), (150, 4478526), (156, 4306275), (180, 3732105), (195, 3445020), (225, 2985684), (234, 2870850), (260, 2583765), (270, 2488070), (300, 2239263), (325, 2067012), (351, 1913900), (390, 1722510), (450, 1492842), (468, 1435425), (540, 1244035), (585, 1148340), (650, 1033506), (675, 995228), (702, 956950), (780, 861255), (900, 746421), (975, 689004), (1170, 574170), (1300, 516753), (1350, 497614), (1404, 478475), (1755, 382780), (1950, 344502), (2340, 287085), (2700, 248807), (2925, 229668), (3510, 191390), (3900, 172251), (5850, 114834), (7020, 95695), (8775, 76556), (11700, 57417), (17550, 38278), (19139, 35100)]