156927203125

素因数分解:

$5^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:231

約数の個数: 224

約数和(自身を含む): 262436640768

約数和(自身を除く): 105509437643

約数列:

[1, 5, 7, 11, 23, 25, 35, 53, 55, 77, 107, 115, 125, 161, 175, 253, 265, 275, 371, 385, 535, 575, 583, 625, 749, 805, 875, 1177, 1219, 1265, 1325, 1375, 1771, 1855, 1925, 2461, 2675, 2875, 2915, 3125, 3745, 4025, 4081, 4375, 5671, 5885, 6095, 6325, 6625, 6875, 8239, 8533, 8855, 9275, 9625, 12305, 13375, 13409, 14375, 14575, 15625, 17227, 18725, 20125, 20405, 21875, 27071, 28355, 29425, 30475, 31625, 33125, 34375, 39697, 41195, 42665, 44275, 46375, 48125, 61525, 62381, 66875, 67045, 71875, 72875, 86135, 93625, 93863, 100625, 102025, 109375, 130433, 135355, 141775, 147125, 152375, 158125, 165625, 171875, 189497, 198485, 205975, 213325, 221375, 231875, 240625, 307625, 311905, 334375, 335225, 359375, 364375, 430675, 436667, 468125, 469315, 503125, 510125, 652165, 676775, 708875, 735625, 761875, 790625, 828125, 913031, 947485, 992425, 1029875, 1066625, 1106875, 1159375, 1203125, 1434763, 1538125, 1559525, 1671875, 1676125, 1821875, 2153375, 2183335, 2340625, 2346575, 2515625, 2550625, 3260825, 3383875, 3544375, 3678125, 3809375, 3953125, 4565155, 4737425, 4962125, 5149375, 5333125, 5534375, 5796875, 7173815, 7690625, 7797625, 8380625, 9109375, 10043341, 10766875, 10916675, 11703125, 11732875, 12753125, 16304125, 16919375, 17721875, 18390625, 19046875, 22825775, 23687125, 24810625, 25746875, 26665625, 27671875, 35869075, 38453125, 38988125, 41903125, 50216705, 53834375, 54583375, 58664375, 63765625, 81520625, 84596875, 88609375, 114128875, 118435625, 124053125, 128734375, 133328125, 179345375, 194940625, 209515625, 251083525, 269171875, 272916875, 293321875, 407603125, 422984375, 570644375, 592178125, 620265625, 896726875, 974703125, 1255417625, 1364584375, 1466609375, 2038015625, 2853221875, 2960890625, 4483634375, 6277088125, 6822921875, 14266109375, 22418171875, 31385440625, 156927203125]

約数ペア:

[(1, 156927203125), (5, 31385440625), (7, 22418171875), (11, 14266109375), (23, 6822921875), (25, 6277088125), (35, 4483634375), (53, 2960890625), (55, 2853221875), (77, 2038015625), (107, 1466609375), (115, 1364584375), (125, 1255417625), (161, 974703125), (175, 896726875), (253, 620265625), (265, 592178125), (275, 570644375), (371, 422984375), (385, 407603125), (535, 293321875), (575, 272916875), (583, 269171875), (625, 251083525), (749, 209515625), (805, 194940625), (875, 179345375), (1177, 133328125), (1219, 128734375), (1265, 124053125), (1325, 118435625), (1375, 114128875), (1771, 88609375), (1855, 84596875), (1925, 81520625), (2461, 63765625), (2675, 58664375), (2875, 54583375), (2915, 53834375), (3125, 50216705), (3745, 41903125), (4025, 38988125), (4081, 38453125), (4375, 35869075), (5671, 27671875), (5885, 26665625), (6095, 25746875), (6325, 24810625), (6625, 23687125), (6875, 22825775), (8239, 19046875), (8533, 18390625), (8855, 17721875), (9275, 16919375), (9625, 16304125), (12305, 12753125), (13375, 11732875), (13409, 11703125), (14375, 10916675), (14575, 10766875), (15625, 10043341), (17227, 9109375), (18725, 8380625), (20125, 7797625), (20405, 7690625), (21875, 7173815), (27071, 5796875), (28355, 5534375), (29425, 5333125), (30475, 5149375), (31625, 4962125), (33125, 4737425), (34375, 4565155), (39697, 3953125), (41195, 3809375), (42665, 3678125), (44275, 3544375), (46375, 3383875), (48125, 3260825), (61525, 2550625), (62381, 2515625), (66875, 2346575), (67045, 2340625), (71875, 2183335), (72875, 2153375), (86135, 1821875), (93625, 1676125), (93863, 1671875), (100625, 1559525), (102025, 1538125), (109375, 1434763), (130433, 1203125), (135355, 1159375), (141775, 1106875), (147125, 1066625), (152375, 1029875), (158125, 992425), (165625, 947485), (171875, 913031), (189497, 828125), (198485, 790625), (205975, 761875), (213325, 735625), (221375, 708875), (231875, 676775), (240625, 652165), (307625, 510125), (311905, 503125), (334375, 469315), (335225, 468125), (359375, 436667), (364375, 430675)]