404192100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1699}}^1$

素因数の和:1790

約数の個数: 144

約数和(自身を含む): 1280820800

約数和(自身を除く): 876628700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 61, 65, 75, 78, 100, 122, 130, 150, 156, 183, 195, 244, 260, 300, 305, 325, 366, 390, 610, 650, 732, 780, 793, 915, 975, 1220, 1300, 1525, 1586, 1699, 1830, 1950, 2379, 3050, 3172, 3398, 3660, 3900, 3965, 4575, 4758, 5097, 6100, 6796, 7930, 8495, 9150, 9516, 10194, 11895, 15860, 16990, 18300, 19825, 20388, 22087, 23790, 25485, 33980, 39650, 42475, 44174, 47580, 50970, 59475, 66261, 79300, 84950, 88348, 101940, 103639, 110435, 118950, 127425, 132522, 169900, 207278, 220870, 237900, 254850, 265044, 310917, 331305, 414556, 441740, 509700, 518195, 552175, 621834, 662610, 1036390, 1104350, 1243668, 1325220, 1347307, 1554585, 1656525, 2072780, 2208700, 2590975, 2694614, 3109170, 3313050, 4041921, 5181950, 5389228, 6218340, 6626100, 6736535, 7772925, 8083842, 10363900, 13473070, 15545850, 16167684, 20209605, 26946140, 31091700, 33682675, 40419210, 67365350, 80838420, 101048025, 134730700, 202096050, 404192100]

約数ペア:

[(1, 404192100), (2, 202096050), (3, 134730700), (4, 101048025), (5, 80838420), (6, 67365350), (10, 40419210), (12, 33682675), (13, 31091700), (15, 26946140), (20, 20209605), (25, 16167684), (26, 15545850), (30, 13473070), (39, 10363900), (50, 8083842), (52, 7772925), (60, 6736535), (61, 6626100), (65, 6218340), (75, 5389228), (78, 5181950), (100, 4041921), (122, 3313050), (130, 3109170), (150, 2694614), (156, 2590975), (183, 2208700), (195, 2072780), (244, 1656525), (260, 1554585), (300, 1347307), (305, 1325220), (325, 1243668), (366, 1104350), (390, 1036390), (610, 662610), (650, 621834), (732, 552175), (780, 518195), (793, 509700), (915, 441740), (975, 414556), (1220, 331305), (1300, 310917), (1525, 265044), (1586, 254850), (1699, 237900), (1830, 220870), (1950, 207278), (2379, 169900), (3050, 132522), (3172, 127425), (3398, 118950), (3660, 110435), (3900, 103639), (3965, 101940), (4575, 88348), (4758, 84950), (5097, 79300), (6100, 66261), (6796, 59475), (7930, 50970), (8495, 47580), (9150, 44174), (9516, 42475), (10194, 39650), (11895, 33980), (15860, 25485), (16990, 23790), (18300, 22087), (19825, 20388)]