328883100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1721}}^1$

素因数の和:1765

約数の個数: 216

約数和(自身を含む): 1192767408

約数和(自身を除く): 863884308

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 25, 26, 28, 30, 35, 39, 42, 49, 50, 52, 60, 65, 70, 75, 78, 84, 91, 98, 100, 105, 130, 140, 147, 150, 156, 175, 182, 195, 196, 210, 245, 260, 273, 294, 300, 325, 350, 364, 390, 420, 455, 490, 525, 546, 588, 637, 650, 700, 735, 780, 910, 975, 980, 1050, 1092, 1225, 1274, 1300, 1365, 1470, 1721, 1820, 1911, 1950, 2100, 2275, 2450, 2548, 2730, 2940, 3185, 3442, 3675, 3822, 3900, 4550, 4900, 5163, 5460, 6370, 6825, 6884, 7350, 7644, 8605, 9100, 9555, 10326, 12047, 12740, 13650, 14700, 15925, 17210, 19110, 20652, 22373, 24094, 25815, 27300, 31850, 34420, 36141, 38220, 43025, 44746, 47775, 48188, 51630, 60235, 63700, 67119, 72282, 84329, 86050, 89492, 95550, 103260, 111865, 120470, 129075, 134238, 144564, 156611, 168658, 172100, 180705, 191100, 223730, 240940, 252987, 258150, 268476, 301175, 313222, 335595, 337316, 361410, 421645, 447460, 469833, 505974, 516300, 559325, 602350, 626444, 671190, 722820, 783055, 843290, 903525, 939666, 1011948, 1096277, 1118650, 1204700, 1264935, 1342380, 1566110, 1677975, 1686580, 1807050, 1879332, 2108225, 2192554, 2237300, 2349165, 2529870, 3132220, 3288831, 3355950, 3614100, 3915275, 4216450, 4385108, 4698330, 5059740, 5481385, 6324675, 6577662, 6711900, 7830550, 8432900, 9396660, 10962770, 11745825, 12649350, 13155324, 15661100, 16444155, 21925540, 23491650, 25298700, 27406925, 32888310, 46983300, 54813850, 65776620, 82220775, 109627700, 164441550, 328883100]

約数ペア:

[(1, 328883100), (2, 164441550), (3, 109627700), (4, 82220775), (5, 65776620), (6, 54813850), (7, 46983300), (10, 32888310), (12, 27406925), (13, 25298700), (14, 23491650), (15, 21925540), (20, 16444155), (21, 15661100), (25, 13155324), (26, 12649350), (28, 11745825), (30, 10962770), (35, 9396660), (39, 8432900), (42, 7830550), (49, 6711900), (50, 6577662), (52, 6324675), (60, 5481385), (65, 5059740), (70, 4698330), (75, 4385108), (78, 4216450), (84, 3915275), (91, 3614100), (98, 3355950), (100, 3288831), (105, 3132220), (130, 2529870), (140, 2349165), (147, 2237300), (150, 2192554), (156, 2108225), (175, 1879332), (182, 1807050), (195, 1686580), (196, 1677975), (210, 1566110), (245, 1342380), (260, 1264935), (273, 1204700), (294, 1118650), (300, 1096277), (325, 1011948), (350, 939666), (364, 903525), (390, 843290), (420, 783055), (455, 722820), (490, 671190), (525, 626444), (546, 602350), (588, 559325), (637, 516300), (650, 505974), (700, 469833), (735, 447460), (780, 421645), (910, 361410), (975, 337316), (980, 335595), (1050, 313222), (1092, 301175), (1225, 268476), (1274, 258150), (1300, 252987), (1365, 240940), (1470, 223730), (1721, 191100), (1820, 180705), (1911, 172100), (1950, 168658), (2100, 156611), (2275, 144564), (2450, 134238), (2548, 129075), (2730, 120470), (2940, 111865), (3185, 103260), (3442, 95550), (3675, 89492), (3822, 86050), (3900, 84329), (4550, 72282), (4900, 67119), (5163, 63700), (5460, 60235), (6370, 51630), (6825, 48188), (6884, 47775), (7350, 44746), (7644, 43025), (8605, 38220), (9100, 36141), (9555, 34420), (10326, 31850), (12047, 27300), (12740, 25815), (13650, 24094), (14700, 22373), (15925, 20652), (17210, 19110)]