77842050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1$

素因数の和:249

約数の個数: 192

約数和(自身を含む): 239984640

約数和(自身を除く): 162142590

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 19, 22, 25, 26, 30, 33, 38, 39, 50, 55, 57, 65, 66, 75, 78, 95, 110, 114, 130, 143, 150, 165, 190, 191, 195, 209, 247, 275, 285, 286, 325, 330, 382, 390, 418, 429, 475, 494, 550, 570, 573, 627, 650, 715, 741, 825, 858, 950, 955, 975, 1045, 1146, 1235, 1254, 1425, 1430, 1482, 1650, 1910, 1950, 2090, 2101, 2145, 2470, 2483, 2717, 2850, 2865, 3135, 3575, 3629, 3705, 4202, 4290, 4775, 4966, 5225, 5434, 5730, 6175, 6270, 6303, 7150, 7258, 7410, 7449, 8151, 9550, 10450, 10505, 10725, 10887, 12350, 12415, 12606, 13585, 14325, 14898, 15675, 16302, 18145, 18525, 21010, 21450, 21774, 24830, 27170, 27313, 28650, 31350, 31515, 36290, 37050, 37245, 39919, 40755, 47177, 52525, 54435, 54626, 62075, 63030, 67925, 74490, 79838, 81510, 81939, 90725, 94354, 105050, 108870, 119757, 124150, 135850, 136565, 141531, 157575, 163878, 181450, 186225, 199595, 203775, 235885, 239514, 272175, 273130, 283062, 315150, 372450, 399190, 407550, 409695, 471770, 518947, 544350, 598785, 682825, 707655, 819390, 997975, 1037894, 1179425, 1197570, 1365650, 1415310, 1556841, 1995950, 2048475, 2358850, 2594735, 2993925, 3113682, 3538275, 4096950, 5189470, 5987850, 7076550, 7784205, 12973675, 15568410, 25947350, 38921025, 77842050]

約数ペア:

[(1, 77842050), (2, 38921025), (3, 25947350), (5, 15568410), (6, 12973675), (10, 7784205), (11, 7076550), (13, 5987850), (15, 5189470), (19, 4096950), (22, 3538275), (25, 3113682), (26, 2993925), (30, 2594735), (33, 2358850), (38, 2048475), (39, 1995950), (50, 1556841), (55, 1415310), (57, 1365650), (65, 1197570), (66, 1179425), (75, 1037894), (78, 997975), (95, 819390), (110, 707655), (114, 682825), (130, 598785), (143, 544350), (150, 518947), (165, 471770), (190, 409695), (191, 407550), (195, 399190), (209, 372450), (247, 315150), (275, 283062), (285, 273130), (286, 272175), (325, 239514), (330, 235885), (382, 203775), (390, 199595), (418, 186225), (429, 181450), (475, 163878), (494, 157575), (550, 141531), (570, 136565), (573, 135850), (627, 124150), (650, 119757), (715, 108870), (741, 105050), (825, 94354), (858, 90725), (950, 81939), (955, 81510), (975, 79838), (1045, 74490), (1146, 67925), (1235, 63030), (1254, 62075), (1425, 54626), (1430, 54435), (1482, 52525), (1650, 47177), (1910, 40755), (1950, 39919), (2090, 37245), (2101, 37050), (2145, 36290), (2470, 31515), (2483, 31350), (2717, 28650), (2850, 27313), (2865, 27170), (3135, 24830), (3575, 21774), (3629, 21450), (3705, 21010), (4202, 18525), (4290, 18145), (4775, 16302), (4966, 15675), (5225, 14898), (5434, 14325), (5730, 13585), (6175, 12606), (6270, 12415), (6303, 12350), (7150, 10887), (7258, 10725), (7410, 10505), (7449, 10450), (8151, 9550)]