153060400

素因数分解:

$2^4\times 5^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:299

約数の個数: 120

約数和(自身を含む): 389689344

約数和(自身を除く): 236628944

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 40, 46, 50, 80, 92, 100, 115, 127, 131, 184, 200, 230, 254, 262, 368, 400, 460, 508, 524, 575, 635, 655, 920, 1016, 1048, 1150, 1270, 1310, 1840, 2032, 2096, 2300, 2540, 2620, 2921, 3013, 3175, 3275, 4600, 5080, 5240, 5842, 6026, 6350, 6550, 9200, 10160, 10480, 11684, 12052, 12700, 13100, 14605, 15065, 16637, 23368, 24104, 25400, 26200, 29210, 30130, 33274, 46736, 48208, 50800, 52400, 58420, 60260, 66548, 73025, 75325, 83185, 116840, 120520, 133096, 146050, 150650, 166370, 233680, 241040, 266192, 292100, 301300, 332740, 382651, 415925, 584200, 602600, 665480, 765302, 831850, 1168400, 1205200, 1330960, 1530604, 1663700, 1913255, 3061208, 3327400, 3826510, 6122416, 6654800, 7653020, 9566275, 15306040, 19132550, 30612080, 38265100, 76530200, 153060400]

約数ペア:

[(1, 153060400), (2, 76530200), (4, 38265100), (5, 30612080), (8, 19132550), (10, 15306040), (16, 9566275), (20, 7653020), (23, 6654800), (25, 6122416), (40, 3826510), (46, 3327400), (50, 3061208), (80, 1913255), (92, 1663700), (100, 1530604), (115, 1330960), (127, 1205200), (131, 1168400), (184, 831850), (200, 765302), (230, 665480), (254, 602600), (262, 584200), (368, 415925), (400, 382651), (460, 332740), (508, 301300), (524, 292100), (575, 266192), (635, 241040), (655, 233680), (920, 166370), (1016, 150650), (1048, 146050), (1150, 133096), (1270, 120520), (1310, 116840), (1840, 83185), (2032, 75325), (2096, 73025), (2300, 66548), (2540, 60260), (2620, 58420), (2921, 52400), (3013, 50800), (3175, 48208), (3275, 46736), (4600, 33274), (5080, 30130), (5240, 29210), (5842, 26200), (6026, 25400), (6350, 24104), (6550, 23368), (9200, 16637), (10160, 15065), (10480, 14605), (11684, 13100), (12052, 12700)]