53825100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{71}}^1$

素因数の和:133

約数の個数: 216

約数和(自身を含む): 190487808

約数和(自身を除く): 136662708

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 25, 28, 30, 35, 38, 42, 50, 57, 60, 70, 71, 75, 76, 84, 95, 100, 105, 114, 133, 140, 142, 150, 175, 190, 210, 213, 228, 266, 284, 285, 300, 350, 355, 361, 380, 399, 420, 426, 475, 497, 525, 532, 570, 665, 700, 710, 722, 798, 852, 950, 994, 1050, 1065, 1083, 1140, 1330, 1349, 1420, 1425, 1444, 1491, 1596, 1775, 1805, 1900, 1988, 1995, 2100, 2130, 2166, 2485, 2527, 2660, 2698, 2850, 2982, 3325, 3550, 3610, 3990, 4047, 4260, 4332, 4970, 5054, 5325, 5396, 5415, 5700, 5964, 6650, 6745, 7100, 7220, 7455, 7581, 7980, 8094, 9025, 9443, 9940, 9975, 10108, 10650, 10830, 12425, 12635, 13300, 13490, 14910, 15162, 16188, 18050, 18886, 19950, 20235, 21300, 21660, 24850, 25270, 25631, 26980, 27075, 28329, 29820, 30324, 33725, 36100, 37275, 37772, 37905, 39900, 40470, 47215, 49700, 50540, 51262, 54150, 56658, 63175, 67450, 74550, 75810, 76893, 80940, 94430, 101175, 102524, 108300, 113316, 126350, 128155, 134900, 141645, 149100, 151620, 153786, 179417, 188860, 189525, 202350, 236075, 252700, 256310, 283290, 307572, 358834, 379050, 384465, 404700, 472150, 512620, 538251, 566580, 640775, 708225, 717668, 758100, 768930, 897085, 944300, 1076502, 1281550, 1416450, 1537860, 1794170, 1922325, 2153004, 2563100, 2691255, 2832900, 3588340, 3844650, 4485425, 5382510, 7689300, 8970850, 10765020, 13456275, 17941700, 26912550, 53825100]

約数ペア:

[(1, 53825100), (2, 26912550), (3, 17941700), (4, 13456275), (5, 10765020), (6, 8970850), (7, 7689300), (10, 5382510), (12, 4485425), (14, 3844650), (15, 3588340), (19, 2832900), (20, 2691255), (21, 2563100), (25, 2153004), (28, 1922325), (30, 1794170), (35, 1537860), (38, 1416450), (42, 1281550), (50, 1076502), (57, 944300), (60, 897085), (70, 768930), (71, 758100), (75, 717668), (76, 708225), (84, 640775), (95, 566580), (100, 538251), (105, 512620), (114, 472150), (133, 404700), (140, 384465), (142, 379050), (150, 358834), (175, 307572), (190, 283290), (210, 256310), (213, 252700), (228, 236075), (266, 202350), (284, 189525), (285, 188860), (300, 179417), (350, 153786), (355, 151620), (361, 149100), (380, 141645), (399, 134900), (420, 128155), (426, 126350), (475, 113316), (497, 108300), (525, 102524), (532, 101175), (570, 94430), (665, 80940), (700, 76893), (710, 75810), (722, 74550), (798, 67450), (852, 63175), (950, 56658), (994, 54150), (1050, 51262), (1065, 50540), (1083, 49700), (1140, 47215), (1330, 40470), (1349, 39900), (1420, 37905), (1425, 37772), (1444, 37275), (1491, 36100), (1596, 33725), (1775, 30324), (1805, 29820), (1900, 28329), (1988, 27075), (1995, 26980), (2100, 25631), (2130, 25270), (2166, 24850), (2485, 21660), (2527, 21300), (2660, 20235), (2698, 19950), (2850, 18886), (2982, 18050), (3325, 16188), (3550, 15162), (3610, 14910), (3990, 13490), (4047, 13300), (4260, 12635), (4332, 12425), (4970, 10830), (5054, 10650), (5325, 10108), (5396, 9975), (5415, 9940), (5700, 9443), (5964, 9025), (6650, 8094), (6745, 7980), (7100, 7581), (7220, 7455)]