227992380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{809}}^1$

素因数の和:900

約数の個数: 192

約数和(自身を含む): 809948160

約数和(自身を除く): 581955780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 61, 66, 70, 77, 84, 105, 110, 122, 132, 140, 154, 165, 183, 210, 220, 231, 244, 305, 308, 330, 366, 385, 420, 427, 462, 610, 660, 671, 732, 770, 809, 854, 915, 924, 1155, 1220, 1281, 1342, 1540, 1618, 1708, 1830, 2013, 2135, 2310, 2427, 2562, 2684, 3236, 3355, 3660, 4026, 4045, 4270, 4620, 4697, 4854, 5124, 5663, 6405, 6710, 8052, 8090, 8540, 8899, 9394, 9708, 10065, 11326, 12135, 12810, 13420, 14091, 16180, 16989, 17798, 18788, 20130, 22652, 23485, 24270, 25620, 26697, 28182, 28315, 33978, 35596, 40260, 44495, 46970, 48540, 49349, 53394, 56364, 56630, 62293, 67956, 70455, 84945, 88990, 93940, 98698, 106788, 113260, 124586, 133485, 140910, 148047, 169890, 177980, 186879, 197396, 246745, 249172, 266970, 281820, 296094, 311465, 339780, 345443, 373758, 493490, 533940, 542839, 592188, 622930, 690886, 740235, 747516, 934395, 986980, 1036329, 1085678, 1245860, 1381772, 1480470, 1628517, 1727215, 1868790, 2072658, 2171356, 2714195, 2960940, 3257034, 3454430, 3737580, 3799873, 4145316, 5181645, 5428390, 6514068, 6908860, 7599746, 8142585, 10363290, 10856780, 11399619, 15199492, 16285170, 18999365, 20726580, 22799238, 32570340, 37998730, 45598476, 56998095, 75997460, 113996190, 227992380]

約数ペア:

[(1, 227992380), (2, 113996190), (3, 75997460), (4, 56998095), (5, 45598476), (6, 37998730), (7, 32570340), (10, 22799238), (11, 20726580), (12, 18999365), (14, 16285170), (15, 15199492), (20, 11399619), (21, 10856780), (22, 10363290), (28, 8142585), (30, 7599746), (33, 6908860), (35, 6514068), (42, 5428390), (44, 5181645), (55, 4145316), (60, 3799873), (61, 3737580), (66, 3454430), (70, 3257034), (77, 2960940), (84, 2714195), (105, 2171356), (110, 2072658), (122, 1868790), (132, 1727215), (140, 1628517), (154, 1480470), (165, 1381772), (183, 1245860), (210, 1085678), (220, 1036329), (231, 986980), (244, 934395), (305, 747516), (308, 740235), (330, 690886), (366, 622930), (385, 592188), (420, 542839), (427, 533940), (462, 493490), (610, 373758), (660, 345443), (671, 339780), (732, 311465), (770, 296094), (809, 281820), (854, 266970), (915, 249172), (924, 246745), (1155, 197396), (1220, 186879), (1281, 177980), (1342, 169890), (1540, 148047), (1618, 140910), (1708, 133485), (1830, 124586), (2013, 113260), (2135, 106788), (2310, 98698), (2427, 93940), (2562, 88990), (2684, 84945), (3236, 70455), (3355, 67956), (3660, 62293), (4026, 56630), (4045, 56364), (4270, 53394), (4620, 49349), (4697, 48540), (4854, 46970), (5124, 44495), (5663, 40260), (6405, 35596), (6710, 33978), (8052, 28315), (8090, 28182), (8540, 26697), (8899, 25620), (9394, 24270), (9708, 23485), (10065, 22652), (11326, 20130), (12135, 18788), (12810, 17798), (13420, 16989), (14091, 16180)]