155383410

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:257

約数の個数: 192

約数和(自身を含む): 479872512

約数和(自身を除く): 324489102

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 47, 49, 65, 70, 78, 91, 94, 98, 105, 130, 141, 147, 173, 182, 195, 210, 235, 245, 273, 282, 294, 329, 346, 390, 455, 470, 490, 519, 546, 611, 637, 658, 705, 735, 865, 910, 987, 1038, 1211, 1222, 1274, 1365, 1410, 1470, 1645, 1730, 1833, 1911, 1974, 2249, 2303, 2422, 2595, 2730, 3055, 3185, 3290, 3633, 3666, 3822, 4277, 4498, 4606, 4935, 5190, 6055, 6110, 6370, 6747, 6909, 7266, 8131, 8477, 8554, 9165, 9555, 9870, 11245, 11515, 12110, 12831, 13494, 13818, 15743, 16262, 16954, 18165, 18330, 19110, 21385, 22490, 23030, 24393, 25431, 25662, 29939, 31486, 33735, 34545, 36330, 40655, 42385, 42770, 47229, 48786, 50862, 56917, 59878, 64155, 67470, 69090, 78715, 81310, 84770, 89817, 94458, 105703, 110201, 113834, 121965, 127155, 128310, 149695, 157430, 170751, 179634, 211406, 220402, 236145, 243930, 254310, 284585, 299390, 317109, 330603, 341502, 398419, 449085, 472290, 528515, 551005, 569170, 634218, 661206, 739921, 796838, 853755, 898170, 1057030, 1102010, 1195257, 1479842, 1585545, 1653015, 1707510, 1992095, 2219763, 2390514, 3171090, 3306030, 3699605, 3984190, 4439526, 5179447, 5976285, 7399210, 10358894, 11098815, 11952570, 15538341, 22197630, 25897235, 31076682, 51794470, 77691705, 155383410]

約数ペア:

[(1, 155383410), (2, 77691705), (3, 51794470), (5, 31076682), (6, 25897235), (7, 22197630), (10, 15538341), (13, 11952570), (14, 11098815), (15, 10358894), (21, 7399210), (26, 5976285), (30, 5179447), (35, 4439526), (39, 3984190), (42, 3699605), (47, 3306030), (49, 3171090), (65, 2390514), (70, 2219763), (78, 1992095), (91, 1707510), (94, 1653015), (98, 1585545), (105, 1479842), (130, 1195257), (141, 1102010), (147, 1057030), (173, 898170), (182, 853755), (195, 796838), (210, 739921), (235, 661206), (245, 634218), (273, 569170), (282, 551005), (294, 528515), (329, 472290), (346, 449085), (390, 398419), (455, 341502), (470, 330603), (490, 317109), (519, 299390), (546, 284585), (611, 254310), (637, 243930), (658, 236145), (705, 220402), (735, 211406), (865, 179634), (910, 170751), (987, 157430), (1038, 149695), (1211, 128310), (1222, 127155), (1274, 121965), (1365, 113834), (1410, 110201), (1470, 105703), (1645, 94458), (1730, 89817), (1833, 84770), (1911, 81310), (1974, 78715), (2249, 69090), (2303, 67470), (2422, 64155), (2595, 59878), (2730, 56917), (3055, 50862), (3185, 48786), (3290, 47229), (3633, 42770), (3666, 42385), (3822, 40655), (4277, 36330), (4498, 34545), (4606, 33735), (4935, 31486), (5190, 29939), (6055, 25662), (6110, 25431), (6370, 24393), (6747, 23030), (6909, 22490), (7266, 21385), (8131, 19110), (8477, 18330), (8554, 18165), (9165, 16954), (9555, 16262), (9870, 15743), (11245, 13818), (11515, 13494), (12110, 12831)]