305195220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{9067}}^1$

素因数の和:9110

約数の個数: 144

約数和(自身を含む): 1069443648

約数和(自身を除く): 764248428

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 20, 22, 30, 33, 34, 36, 44, 45, 51, 55, 60, 66, 68, 85, 90, 99, 102, 110, 132, 153, 165, 170, 180, 187, 198, 204, 220, 255, 306, 330, 340, 374, 396, 495, 510, 561, 612, 660, 748, 765, 935, 990, 1020, 1122, 1530, 1683, 1870, 1980, 2244, 2805, 3060, 3366, 3740, 5610, 6732, 8415, 9067, 11220, 16830, 18134, 27201, 33660, 36268, 45335, 54402, 81603, 90670, 99737, 108804, 136005, 154139, 163206, 181340, 199474, 272010, 299211, 308278, 326412, 398948, 408015, 462417, 498685, 544020, 598422, 616556, 770695, 816030, 897633, 924834, 997370, 1196844, 1387251, 1496055, 1541390, 1632060, 1695529, 1795266, 1849668, 1994740, 2312085, 2774502, 2992110, 3082780, 3391058, 3590532, 4488165, 4624170, 5086587, 5549004, 5984220, 6782116, 6936255, 8477645, 8976330, 9248340, 10173174, 13872510, 15259761, 16955290, 17952660, 20346348, 25432935, 27745020, 30519522, 33910580, 50865870, 61039044, 76298805, 101731740, 152597610, 305195220]

約数ペア:

[(1, 305195220), (2, 152597610), (3, 101731740), (4, 76298805), (5, 61039044), (6, 50865870), (9, 33910580), (10, 30519522), (11, 27745020), (12, 25432935), (15, 20346348), (17, 17952660), (18, 16955290), (20, 15259761), (22, 13872510), (30, 10173174), (33, 9248340), (34, 8976330), (36, 8477645), (44, 6936255), (45, 6782116), (51, 5984220), (55, 5549004), (60, 5086587), (66, 4624170), (68, 4488165), (85, 3590532), (90, 3391058), (99, 3082780), (102, 2992110), (110, 2774502), (132, 2312085), (153, 1994740), (165, 1849668), (170, 1795266), (180, 1695529), (187, 1632060), (198, 1541390), (204, 1496055), (220, 1387251), (255, 1196844), (306, 997370), (330, 924834), (340, 897633), (374, 816030), (396, 770695), (495, 616556), (510, 598422), (561, 544020), (612, 498685), (660, 462417), (748, 408015), (765, 398948), (935, 326412), (990, 308278), (1020, 299211), (1122, 272010), (1530, 199474), (1683, 181340), (1870, 163206), (1980, 154139), (2244, 136005), (2805, 108804), (3060, 99737), (3366, 90670), (3740, 81603), (5610, 54402), (6732, 45335), (8415, 36268), (9067, 33660), (11220, 27201), (16830, 18134)]