66972150

素因数分解:

$2^1\times 3^3\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{373}}^1$

素因数の和:420

約数の個数: 192

約数和(自身を含む): 222604800

約数和(自身を除く): 155632650

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 25, 27, 30, 35, 38, 42, 45, 50, 54, 57, 63, 70, 75, 90, 95, 105, 114, 126, 133, 135, 150, 171, 175, 189, 190, 210, 225, 266, 270, 285, 315, 342, 350, 373, 378, 399, 450, 475, 513, 525, 570, 630, 665, 675, 746, 798, 855, 945, 950, 1026, 1050, 1119, 1197, 1330, 1350, 1425, 1575, 1710, 1865, 1890, 1995, 2238, 2394, 2565, 2611, 2850, 3150, 3325, 3357, 3591, 3730, 3990, 4275, 4725, 5130, 5222, 5595, 5985, 6650, 6714, 7087, 7182, 7833, 8550, 9325, 9450, 9975, 10071, 11190, 11970, 12825, 13055, 14174, 15666, 16785, 17955, 18650, 19950, 20142, 21261, 23499, 25650, 26110, 27975, 29925, 33570, 35435, 35910, 39165, 42522, 46998, 49609, 50355, 55950, 59850, 63783, 65275, 70497, 70870, 78330, 83925, 89775, 99218, 100710, 106305, 117495, 127566, 130550, 140994, 148827, 167850, 177175, 179550, 191349, 195825, 212610, 234990, 248045, 251775, 297654, 318915, 352485, 354350, 382698, 391650, 446481, 496090, 503550, 531525, 587475, 637830, 704970, 744135, 892962, 956745, 1063050, 1174950, 1240225, 1339443, 1488270, 1594575, 1762425, 1913490, 2232405, 2480450, 2678886, 3189150, 3524850, 3720675, 4464810, 4783725, 6697215, 7441350, 9567450, 11162025, 13394430, 22324050, 33486075, 66972150]

約数ペア:

[(1, 66972150), (2, 33486075), (3, 22324050), (5, 13394430), (6, 11162025), (7, 9567450), (9, 7441350), (10, 6697215), (14, 4783725), (15, 4464810), (18, 3720675), (19, 3524850), (21, 3189150), (25, 2678886), (27, 2480450), (30, 2232405), (35, 1913490), (38, 1762425), (42, 1594575), (45, 1488270), (50, 1339443), (54, 1240225), (57, 1174950), (63, 1063050), (70, 956745), (75, 892962), (90, 744135), (95, 704970), (105, 637830), (114, 587475), (126, 531525), (133, 503550), (135, 496090), (150, 446481), (171, 391650), (175, 382698), (189, 354350), (190, 352485), (210, 318915), (225, 297654), (266, 251775), (270, 248045), (285, 234990), (315, 212610), (342, 195825), (350, 191349), (373, 179550), (378, 177175), (399, 167850), (450, 148827), (475, 140994), (513, 130550), (525, 127566), (570, 117495), (630, 106305), (665, 100710), (675, 99218), (746, 89775), (798, 83925), (855, 78330), (945, 70870), (950, 70497), (1026, 65275), (1050, 63783), (1119, 59850), (1197, 55950), (1330, 50355), (1350, 49609), (1425, 46998), (1575, 42522), (1710, 39165), (1865, 35910), (1890, 35435), (1995, 33570), (2238, 29925), (2394, 27975), (2565, 26110), (2611, 25650), (2850, 23499), (3150, 21261), (3325, 20142), (3357, 19950), (3591, 18650), (3730, 17955), (3990, 16785), (4275, 15666), (4725, 14174), (5130, 13055), (5222, 12825), (5595, 11970), (5985, 11190), (6650, 10071), (6714, 9975), (7087, 9450), (7182, 9325), (7833, 8550)]