118997580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^2$

素因数の和:188

約数の個数: 144

約数和(自身を含む): 373699872

約数和(自身を除く): 254702292

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 41, 52, 60, 61, 65, 78, 82, 122, 123, 130, 156, 164, 183, 195, 205, 244, 246, 260, 305, 366, 390, 410, 492, 533, 610, 615, 732, 780, 793, 820, 915, 1066, 1220, 1230, 1586, 1599, 1830, 2132, 2379, 2460, 2501, 2665, 3172, 3198, 3660, 3721, 3965, 4758, 5002, 5330, 6396, 7442, 7503, 7930, 7995, 9516, 10004, 10660, 11163, 11895, 12505, 14884, 15006, 15860, 15990, 18605, 22326, 23790, 25010, 30012, 31980, 32513, 37210, 37515, 44652, 47580, 48373, 50020, 55815, 65026, 74420, 75030, 96746, 97539, 111630, 130052, 145119, 150060, 152561, 162565, 193492, 195078, 223260, 241865, 290238, 305122, 325130, 390156, 457683, 483730, 487695, 580476, 610244, 650260, 725595, 762805, 915366, 967460, 975390, 1451190, 1525610, 1830732, 1950780, 1983293, 2288415, 2902380, 3051220, 3966586, 4576830, 5949879, 7933172, 9153660, 9916465, 11899758, 19832930, 23799516, 29749395, 39665860, 59498790, 118997580]

約数ペア:

[(1, 118997580), (2, 59498790), (3, 39665860), (4, 29749395), (5, 23799516), (6, 19832930), (10, 11899758), (12, 9916465), (13, 9153660), (15, 7933172), (20, 5949879), (26, 4576830), (30, 3966586), (39, 3051220), (41, 2902380), (52, 2288415), (60, 1983293), (61, 1950780), (65, 1830732), (78, 1525610), (82, 1451190), (122, 975390), (123, 967460), (130, 915366), (156, 762805), (164, 725595), (183, 650260), (195, 610244), (205, 580476), (244, 487695), (246, 483730), (260, 457683), (305, 390156), (366, 325130), (390, 305122), (410, 290238), (492, 241865), (533, 223260), (610, 195078), (615, 193492), (732, 162565), (780, 152561), (793, 150060), (820, 145119), (915, 130052), (1066, 111630), (1220, 97539), (1230, 96746), (1586, 75030), (1599, 74420), (1830, 65026), (2132, 55815), (2379, 50020), (2460, 48373), (2501, 47580), (2665, 44652), (3172, 37515), (3198, 37210), (3660, 32513), (3721, 31980), (3965, 30012), (4758, 25010), (5002, 23790), (5330, 22326), (6396, 18605), (7442, 15990), (7503, 15860), (7930, 15006), (7995, 14884), (9516, 12505), (10004, 11895), (10660, 11163)]