66502179180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{173}}^1\times {\mathrm{18899}}^1$

素因数の和:19200

約数の個数: 144

約数和(自身を含む): 204695618400

約数和(自身を除く): 138193439220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 113, 173, 180, 226, 339, 346, 452, 519, 565, 678, 692, 865, 1017, 1038, 1130, 1356, 1557, 1695, 1730, 2034, 2076, 2260, 2595, 3114, 3390, 3460, 4068, 5085, 5190, 6228, 6780, 7785, 10170, 10380, 15570, 18899, 19549, 20340, 31140, 37798, 39098, 56697, 58647, 75596, 78196, 94495, 97745, 113394, 117294, 170091, 175941, 188990, 195490, 226788, 234588, 283485, 293235, 340182, 351882, 377980, 390980, 566970, 586470, 680364, 703764, 850455, 879705, 1133940, 1172940, 1700910, 1759410, 2135587, 3269527, 3401820, 3518820, 4271174, 6406761, 6539054, 8542348, 9808581, 10677935, 12813522, 13078108, 16347635, 19220283, 19617162, 21355870, 25627044, 29425743, 32033805, 32695270, 38440566, 39234324, 42711740, 49042905, 58851486, 64067610, 65390540, 76881132, 96101415, 98085810, 117702972, 128135220, 147128715, 192202830, 196171620, 294257430, 369456551, 384405660, 588514860, 738913102, 1108369653, 1477826204, 1847282755, 2216739306, 3325108959, 3694565510, 4433478612, 5541848265, 6650217918, 7389131020, 11083696530, 13300435836, 16625544795, 22167393060, 33251089590, 66502179180]

約数ペア:

[(1, 66502179180), (2, 33251089590), (3, 22167393060), (4, 16625544795), (5, 13300435836), (6, 11083696530), (9, 7389131020), (10, 6650217918), (12, 5541848265), (15, 4433478612), (18, 3694565510), (20, 3325108959), (30, 2216739306), (36, 1847282755), (45, 1477826204), (60, 1108369653), (90, 738913102), (113, 588514860), (173, 384405660), (180, 369456551), (226, 294257430), (339, 196171620), (346, 192202830), (452, 147128715), (519, 128135220), (565, 117702972), (678, 98085810), (692, 96101415), (865, 76881132), (1017, 65390540), (1038, 64067610), (1130, 58851486), (1356, 49042905), (1557, 42711740), (1695, 39234324), (1730, 38440566), (2034, 32695270), (2076, 32033805), (2260, 29425743), (2595, 25627044), (3114, 21355870), (3390, 19617162), (3460, 19220283), (4068, 16347635), (5085, 13078108), (5190, 12813522), (6228, 10677935), (6780, 9808581), (7785, 8542348), (10170, 6539054), (10380, 6406761), (15570, 4271174), (18899, 3518820), (19549, 3401820), (20340, 3269527), (31140, 2135587), (37798, 1759410), (39098, 1700910), (56697, 1172940), (58647, 1133940), (75596, 879705), (78196, 850455), (94495, 703764), (97745, 680364), (113394, 586470), (117294, 566970), (170091, 390980), (175941, 377980), (188990, 351882), (195490, 340182), (226788, 293235), (234588, 283485)]