145037880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1823}}^1$

素因数の和:1870

約数の個数: 192

約数和(自身を含む): 537788160

約数和(自身を除く): 392750280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 24, 26, 30, 34, 36, 39, 40, 45, 51, 52, 60, 65, 68, 72, 78, 85, 90, 102, 104, 117, 120, 130, 136, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 306, 312, 340, 360, 390, 408, 442, 468, 510, 520, 585, 612, 663, 680, 765, 780, 884, 936, 1020, 1105, 1170, 1224, 1326, 1530, 1560, 1768, 1823, 1989, 2040, 2210, 2340, 2652, 3060, 3315, 3646, 3978, 4420, 4680, 5304, 5469, 6120, 6630, 7292, 7956, 8840, 9115, 9945, 10938, 13260, 14584, 15912, 16407, 18230, 19890, 21876, 23699, 26520, 27345, 30991, 32814, 36460, 39780, 43752, 47398, 54690, 61982, 65628, 71097, 72920, 79560, 82035, 92973, 94796, 109380, 118495, 123964, 131256, 142194, 154955, 164070, 185946, 189592, 213291, 218760, 236990, 247928, 278919, 284388, 309910, 328140, 355485, 371892, 402883, 426582, 464865, 473980, 557838, 568776, 619820, 656280, 710970, 743784, 805766, 853164, 929730, 947960, 1066455, 1115676, 1208649, 1239640, 1394595, 1421940, 1611532, 1706328, 1859460, 2014415, 2132910, 2231352, 2417298, 2789190, 2843880, 3223064, 3625947, 3718920, 4028830, 4265820, 4834596, 5578380, 6043245, 7251894, 8057660, 8531640, 9669192, 11156760, 12086490, 14503788, 16115320, 18129735, 24172980, 29007576, 36259470, 48345960, 72518940, 145037880]

約数ペア:

[(1, 145037880), (2, 72518940), (3, 48345960), (4, 36259470), (5, 29007576), (6, 24172980), (8, 18129735), (9, 16115320), (10, 14503788), (12, 12086490), (13, 11156760), (15, 9669192), (17, 8531640), (18, 8057660), (20, 7251894), (24, 6043245), (26, 5578380), (30, 4834596), (34, 4265820), (36, 4028830), (39, 3718920), (40, 3625947), (45, 3223064), (51, 2843880), (52, 2789190), (60, 2417298), (65, 2231352), (68, 2132910), (72, 2014415), (78, 1859460), (85, 1706328), (90, 1611532), (102, 1421940), (104, 1394595), (117, 1239640), (120, 1208649), (130, 1115676), (136, 1066455), (153, 947960), (156, 929730), (170, 853164), (180, 805766), (195, 743784), (204, 710970), (221, 656280), (234, 619820), (255, 568776), (260, 557838), (306, 473980), (312, 464865), (340, 426582), (360, 402883), (390, 371892), (408, 355485), (442, 328140), (468, 309910), (510, 284388), (520, 278919), (585, 247928), (612, 236990), (663, 218760), (680, 213291), (765, 189592), (780, 185946), (884, 164070), (936, 154955), (1020, 142194), (1105, 131256), (1170, 123964), (1224, 118495), (1326, 109380), (1530, 94796), (1560, 92973), (1768, 82035), (1823, 79560), (1989, 72920), (2040, 71097), (2210, 65628), (2340, 61982), (2652, 54690), (3060, 47398), (3315, 43752), (3646, 39780), (3978, 36460), (4420, 32814), (4680, 30991), (5304, 27345), (5469, 26520), (6120, 23699), (6630, 21876), (7292, 19890), (7956, 18230), (8840, 16407), (9115, 15912), (9945, 14584), (10938, 13260)]