74607390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:96

約数の個数: 288

約数和(自身を含む): 250967808

約数和(自身を除く): 176360418

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 17, 18, 22, 26, 30, 31, 33, 34, 39, 45, 51, 55, 62, 65, 66, 78, 85, 90, 93, 99, 102, 110, 117, 121, 130, 143, 153, 155, 165, 170, 186, 187, 195, 198, 221, 234, 242, 255, 279, 286, 306, 310, 330, 341, 363, 374, 390, 403, 429, 442, 465, 495, 510, 527, 558, 561, 585, 605, 663, 682, 715, 726, 765, 806, 858, 930, 935, 990, 1023, 1054, 1089, 1105, 1122, 1170, 1209, 1210, 1287, 1326, 1395, 1430, 1530, 1573, 1581, 1683, 1705, 1815, 1870, 1989, 2015, 2046, 2057, 2145, 2178, 2210, 2418, 2431, 2574, 2635, 2790, 2805, 3069, 3146, 3162, 3315, 3366, 3410, 3627, 3630, 3751, 3978, 4030, 4114, 4290, 4433, 4719, 4743, 4862, 5115, 5270, 5445, 5610, 5797, 6045, 6138, 6171, 6435, 6630, 6851, 7254, 7293, 7502, 7865, 7905, 8415, 8866, 9438, 9486, 9945, 10230, 10285, 10890, 11253, 11594, 12090, 12155, 12342, 12870, 13299, 13702, 14157, 14586, 15345, 15730, 15810, 16830, 17391, 18135, 18513, 18755, 19890, 20553, 20570, 21879, 22165, 22506, 23595, 23715, 24310, 26598, 26741, 28314, 28985, 30690, 30855, 33759, 34255, 34782, 36270, 36465, 37026, 37510, 39897, 41106, 43758, 44330, 47190, 47430, 48763, 52173, 53482, 56265, 57970, 61659, 61710, 63767, 66495, 67518, 68510, 70785, 72930, 75361, 79794, 80223, 86955, 92565, 97526, 102765, 104346, 109395, 112530, 123318, 127534, 132990, 133705, 141570, 146289, 150722, 160446, 168795, 173910, 185130, 191301, 199485, 205530, 218790, 226083, 240669, 243815, 260865, 267410, 292578, 308295, 318835, 337590, 376805, 382602, 398970, 401115, 438867, 452166, 481338, 487630, 521730, 573903, 616590, 637670, 678249, 731445, 753610, 802230, 828971, 877734, 956505, 1130415, 1147806, 1203345, 1356498, 1462890, 1657942, 1913010, 2194335, 2260830, 2406690, 2486913, 2869515, 3391245, 4144855, 4388670, 4973826, 5739030, 6782490, 7460739, 8289710, 12434565, 14921478, 24869130, 37303695, 74607390]

約数ペア:

[(1, 74607390), (2, 37303695), (3, 24869130), (5, 14921478), (6, 12434565), (9, 8289710), (10, 7460739), (11, 6782490), (13, 5739030), (15, 4973826), (17, 4388670), (18, 4144855), (22, 3391245), (26, 2869515), (30, 2486913), (31, 2406690), (33, 2260830), (34, 2194335), (39, 1913010), (45, 1657942), (51, 1462890), (55, 1356498), (62, 1203345), (65, 1147806), (66, 1130415), (78, 956505), (85, 877734), (90, 828971), (93, 802230), (99, 753610), (102, 731445), (110, 678249), (117, 637670), (121, 616590), (130, 573903), (143, 521730), (153, 487630), (155, 481338), (165, 452166), (170, 438867), (186, 401115), (187, 398970), (195, 382602), (198, 376805), (221, 337590), (234, 318835), (242, 308295), (255, 292578), (279, 267410), (286, 260865), (306, 243815), (310, 240669), (330, 226083), (341, 218790), (363, 205530), (374, 199485), (390, 191301), (403, 185130), (429, 173910), (442, 168795), (465, 160446), (495, 150722), (510, 146289), (527, 141570), (558, 133705), (561, 132990), (585, 127534), (605, 123318), (663, 112530), (682, 109395), (715, 104346), (726, 102765), (765, 97526), (806, 92565), (858, 86955), (930, 80223), (935, 79794), (990, 75361), (1023, 72930), (1054, 70785), (1089, 68510), (1105, 67518), (1122, 66495), (1170, 63767), (1209, 61710), (1210, 61659), (1287, 57970), (1326, 56265), (1395, 53482), (1430, 52173), (1530, 48763), (1573, 47430), (1581, 47190), (1683, 44330), (1705, 43758), (1815, 41106), (1870, 39897), (1989, 37510), (2015, 37026), (2046, 36465), (2057, 36270), (2145, 34782), (2178, 34255), (2210, 33759), (2418, 30855), (2431, 30690), (2574, 28985), (2635, 28314), (2790, 26741), (2805, 26598), (3069, 24310), (3146, 23715), (3162, 23595), (3315, 22506), (3366, 22165), (3410, 21879), (3627, 20570), (3630, 20553), (3751, 19890), (3978, 18755), (4030, 18513), (4114, 18135), (4290, 17391), (4433, 16830), (4719, 15810), (4743, 15730), (4862, 15345), (5115, 14586), (5270, 14157), (5445, 13702), (5610, 13299), (5797, 12870), (6045, 12342), (6138, 12155), (6171, 12090), (6435, 11594), (6630, 11253), (6851, 10890), (7254, 10285), (7293, 10230), (7502, 9945), (7865, 9486), (7905, 9438), (8415, 8866)]