84880350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:239

約数の個数: 144

約数和(自身を含む): 243734400

約数和(自身を除く): 158854050

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 25, 30, 45, 46, 50, 59, 69, 75, 90, 115, 118, 138, 139, 150, 177, 207, 225, 230, 278, 295, 345, 354, 414, 417, 450, 531, 575, 590, 690, 695, 834, 885, 1035, 1062, 1150, 1251, 1357, 1390, 1475, 1725, 1770, 2070, 2085, 2502, 2655, 2714, 2950, 3197, 3450, 3475, 4071, 4170, 4425, 5175, 5310, 6255, 6394, 6785, 6950, 8142, 8201, 8850, 9591, 10350, 10425, 12213, 12510, 13275, 13570, 15985, 16402, 19182, 20355, 20850, 24426, 24603, 26550, 28773, 31275, 31970, 33925, 40710, 41005, 47955, 49206, 57546, 61065, 62550, 67850, 73809, 79925, 82010, 95910, 101775, 122130, 123015, 143865, 147618, 159850, 188623, 203550, 205025, 239775, 246030, 287730, 305325, 369045, 377246, 410050, 479550, 565869, 610650, 615075, 719325, 738090, 943115, 1131738, 1230150, 1438650, 1697607, 1845225, 1886230, 2829345, 3395214, 3690450, 4715575, 5658690, 8488035, 9431150, 14146725, 16976070, 28293450, 42440175, 84880350]

約数ペア:

[(1, 84880350), (2, 42440175), (3, 28293450), (5, 16976070), (6, 14146725), (9, 9431150), (10, 8488035), (15, 5658690), (18, 4715575), (23, 3690450), (25, 3395214), (30, 2829345), (45, 1886230), (46, 1845225), (50, 1697607), (59, 1438650), (69, 1230150), (75, 1131738), (90, 943115), (115, 738090), (118, 719325), (138, 615075), (139, 610650), (150, 565869), (177, 479550), (207, 410050), (225, 377246), (230, 369045), (278, 305325), (295, 287730), (345, 246030), (354, 239775), (414, 205025), (417, 203550), (450, 188623), (531, 159850), (575, 147618), (590, 143865), (690, 123015), (695, 122130), (834, 101775), (885, 95910), (1035, 82010), (1062, 79925), (1150, 73809), (1251, 67850), (1357, 62550), (1390, 61065), (1475, 57546), (1725, 49206), (1770, 47955), (2070, 41005), (2085, 40710), (2502, 33925), (2655, 31970), (2714, 31275), (2950, 28773), (3197, 26550), (3450, 24603), (3475, 24426), (4071, 20850), (4170, 20355), (4425, 19182), (5175, 16402), (5310, 15985), (6255, 13570), (6394, 13275), (6785, 12510), (6950, 12213), (8142, 10425), (8201, 10350), (8850, 9591)]