153803160

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{8719}}^1$

素因数の和:8750

約数の個数: 144

約数和(自身を含む): 581536800

約数和(自身を除く): 427733640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 360, 392, 420, 441, 490, 504, 588, 630, 735, 840, 882, 980, 1176, 1260, 1470, 1764, 1960, 2205, 2520, 2940, 3528, 4410, 5880, 8719, 8820, 17438, 17640, 26157, 34876, 43595, 52314, 61033, 69752, 78471, 87190, 104628, 122066, 130785, 156942, 174380, 183099, 209256, 244132, 261570, 305165, 313884, 348760, 366198, 392355, 427231, 488264, 523140, 549297, 610330, 627768, 732396, 784710, 854462, 915495, 1046280, 1098594, 1220660, 1281693, 1464792, 1569420, 1708924, 1830990, 2136155, 2197188, 2441320, 2563386, 2746485, 3138840, 3417848, 3661980, 3845079, 4272310, 4394376, 5126772, 5492970, 6408465, 7323960, 7690158, 8544620, 10253544, 10985940, 12816930, 15380316, 17089240, 19225395, 21971880, 25633860, 30760632, 38450790, 51267720, 76901580, 153803160]

約数ペア:

[(1, 153803160), (2, 76901580), (3, 51267720), (4, 38450790), (5, 30760632), (6, 25633860), (7, 21971880), (8, 19225395), (9, 17089240), (10, 15380316), (12, 12816930), (14, 10985940), (15, 10253544), (18, 8544620), (20, 7690158), (21, 7323960), (24, 6408465), (28, 5492970), (30, 5126772), (35, 4394376), (36, 4272310), (40, 3845079), (42, 3661980), (45, 3417848), (49, 3138840), (56, 2746485), (60, 2563386), (63, 2441320), (70, 2197188), (72, 2136155), (84, 1830990), (90, 1708924), (98, 1569420), (105, 1464792), (120, 1281693), (126, 1220660), (140, 1098594), (147, 1046280), (168, 915495), (180, 854462), (196, 784710), (210, 732396), (245, 627768), (252, 610330), (280, 549297), (294, 523140), (315, 488264), (360, 427231), (392, 392355), (420, 366198), (441, 348760), (490, 313884), (504, 305165), (588, 261570), (630, 244132), (735, 209256), (840, 183099), (882, 174380), (980, 156942), (1176, 130785), (1260, 122066), (1470, 104628), (1764, 87190), (1960, 78471), (2205, 69752), (2520, 61033), (2940, 52314), (3528, 43595), (4410, 34876), (5880, 26157), (8719, 17640), (8820, 17438)]