70866450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1$

素因数の和:249

約数の個数: 144

約数和(自身を含む): 204736896

約数和(自身を除く): 133870446

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 25, 30, 41, 45, 46, 50, 69, 75, 82, 90, 115, 123, 138, 150, 167, 205, 207, 225, 230, 246, 334, 345, 369, 410, 414, 450, 501, 575, 615, 690, 738, 835, 943, 1002, 1025, 1035, 1150, 1230, 1503, 1670, 1725, 1845, 1886, 2050, 2070, 2505, 2829, 3006, 3075, 3450, 3690, 3841, 4175, 4715, 5010, 5175, 5658, 6150, 6847, 7515, 7682, 8350, 8487, 9225, 9430, 10350, 11523, 12525, 13694, 14145, 15030, 16974, 18450, 19205, 20541, 23046, 23575, 25050, 28290, 34235, 34569, 37575, 38410, 41082, 42435, 47150, 57615, 61623, 68470, 69138, 70725, 75150, 84870, 96025, 102705, 115230, 123246, 141450, 157481, 171175, 172845, 192050, 205410, 212175, 288075, 308115, 314962, 342350, 345690, 424350, 472443, 513525, 576150, 616230, 787405, 864225, 944886, 1027050, 1417329, 1540575, 1574810, 1728450, 2362215, 2834658, 3081150, 3937025, 4724430, 7086645, 7874050, 11811075, 14173290, 23622150, 35433225, 70866450]

約数ペア:

[(1, 70866450), (2, 35433225), (3, 23622150), (5, 14173290), (6, 11811075), (9, 7874050), (10, 7086645), (15, 4724430), (18, 3937025), (23, 3081150), (25, 2834658), (30, 2362215), (41, 1728450), (45, 1574810), (46, 1540575), (50, 1417329), (69, 1027050), (75, 944886), (82, 864225), (90, 787405), (115, 616230), (123, 576150), (138, 513525), (150, 472443), (167, 424350), (205, 345690), (207, 342350), (225, 314962), (230, 308115), (246, 288075), (334, 212175), (345, 205410), (369, 192050), (410, 172845), (414, 171175), (450, 157481), (501, 141450), (575, 123246), (615, 115230), (690, 102705), (738, 96025), (835, 84870), (943, 75150), (1002, 70725), (1025, 69138), (1035, 68470), (1150, 61623), (1230, 57615), (1503, 47150), (1670, 42435), (1725, 41082), (1845, 38410), (1886, 37575), (2050, 34569), (2070, 34235), (2505, 28290), (2829, 25050), (3006, 23575), (3075, 23046), (3450, 20541), (3690, 19205), (3841, 18450), (4175, 16974), (4715, 15030), (5010, 14145), (5175, 13694), (5658, 12525), (6150, 11523), (6847, 10350), (7515, 9430), (7682, 9225), (8350, 8487)]