152075440

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{2833}}^1$

素因数の和:2918

約数の個数: 80

約数和(自身を含む): 392180256

約数和(自身を除く): 240104816

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 61, 80, 88, 110, 122, 176, 220, 244, 305, 440, 488, 610, 671, 880, 976, 1220, 1342, 2440, 2684, 2833, 3355, 4880, 5368, 5666, 6710, 10736, 11332, 13420, 14165, 22664, 26840, 28330, 31163, 45328, 53680, 56660, 62326, 113320, 124652, 155815, 172813, 226640, 249304, 311630, 345626, 498608, 623260, 691252, 864065, 1246520, 1382504, 1728130, 1900943, 2493040, 2765008, 3456260, 3801886, 6912520, 7603772, 9504715, 13825040, 15207544, 19009430, 30415088, 38018860, 76037720, 152075440]

約数ペア:

[(1, 152075440), (2, 76037720), (4, 38018860), (5, 30415088), (8, 19009430), (10, 15207544), (11, 13825040), (16, 9504715), (20, 7603772), (22, 6912520), (40, 3801886), (44, 3456260), (55, 2765008), (61, 2493040), (80, 1900943), (88, 1728130), (110, 1382504), (122, 1246520), (176, 864065), (220, 691252), (244, 623260), (305, 498608), (440, 345626), (488, 311630), (610, 249304), (671, 226640), (880, 172813), (976, 155815), (1220, 124652), (1342, 113320), (2440, 62326), (2684, 56660), (2833, 53680), (3355, 45328), (4880, 31163), (5368, 28330), (5666, 26840), (6710, 22664), (10736, 14165), (11332, 13420)]