88333700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{571}}^1$

素因数の和:622

約数の個数: 144

約数和(自身を含む): 250233984

約数和(自身を除く): 161900284

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 17, 20, 25, 26, 28, 34, 35, 50, 52, 65, 68, 70, 85, 91, 100, 119, 130, 140, 170, 175, 182, 221, 238, 260, 325, 340, 350, 364, 425, 442, 455, 476, 571, 595, 650, 700, 850, 884, 910, 1105, 1142, 1190, 1300, 1547, 1700, 1820, 2210, 2275, 2284, 2380, 2855, 2975, 3094, 3997, 4420, 4550, 5525, 5710, 5950, 6188, 7423, 7735, 7994, 9100, 9707, 11050, 11420, 11900, 14275, 14846, 15470, 15988, 19414, 19985, 22100, 28550, 29692, 30940, 37115, 38675, 38828, 39970, 48535, 51961, 57100, 67949, 74230, 77350, 79940, 97070, 99925, 103922, 126191, 135898, 148460, 154700, 185575, 194140, 199850, 207844, 242675, 252382, 259805, 271796, 339745, 371150, 399700, 485350, 504764, 519610, 630955, 679490, 742300, 883337, 970700, 1039220, 1261910, 1299025, 1358980, 1698725, 1766674, 2523820, 2598050, 3154775, 3397450, 3533348, 4416685, 5196100, 6309550, 6794900, 8833370, 12619100, 17666740, 22083425, 44166850, 88333700]

約数ペア:

[(1, 88333700), (2, 44166850), (4, 22083425), (5, 17666740), (7, 12619100), (10, 8833370), (13, 6794900), (14, 6309550), (17, 5196100), (20, 4416685), (25, 3533348), (26, 3397450), (28, 3154775), (34, 2598050), (35, 2523820), (50, 1766674), (52, 1698725), (65, 1358980), (68, 1299025), (70, 1261910), (85, 1039220), (91, 970700), (100, 883337), (119, 742300), (130, 679490), (140, 630955), (170, 519610), (175, 504764), (182, 485350), (221, 399700), (238, 371150), (260, 339745), (325, 271796), (340, 259805), (350, 252382), (364, 242675), (425, 207844), (442, 199850), (455, 194140), (476, 185575), (571, 154700), (595, 148460), (650, 135898), (700, 126191), (850, 103922), (884, 99925), (910, 97070), (1105, 79940), (1142, 77350), (1190, 74230), (1300, 67949), (1547, 57100), (1700, 51961), (1820, 48535), (2210, 39970), (2275, 38828), (2284, 38675), (2380, 37115), (2855, 30940), (2975, 29692), (3094, 28550), (3997, 22100), (4420, 19985), (4550, 19414), (5525, 15988), (5710, 15470), (5950, 14846), (6188, 14275), (7423, 11900), (7735, 11420), (7994, 11050), (9100, 9707)]