2211452820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{240899}}^1$

素因数の和:240934

約数の個数: 96

約数和(自身を含む): 7284816000

約数和(自身を除く): 5073363180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 85, 90, 102, 108, 135, 153, 170, 180, 204, 255, 270, 306, 340, 459, 510, 540, 612, 765, 918, 1020, 1530, 1836, 2295, 3060, 4590, 9180, 240899, 481798, 722697, 963596, 1204495, 1445394, 2168091, 2408990, 2890788, 3613485, 4095283, 4336182, 4817980, 6504273, 7226970, 8190566, 8672364, 10840455, 12285849, 13008546, 14453940, 16381132, 20476415, 21680910, 24571698, 26017092, 32521365, 36857547, 40952830, 43361820, 49143396, 61429245, 65042730, 73715094, 81905660, 110572641, 122858490, 130085460, 147430188, 184287735, 221145282, 245716980, 368575470, 442290564, 552863205, 737150940, 1105726410, 2211452820]

約数ペア:

[(1, 2211452820), (2, 1105726410), (3, 737150940), (4, 552863205), (5, 442290564), (6, 368575470), (9, 245716980), (10, 221145282), (12, 184287735), (15, 147430188), (17, 130085460), (18, 122858490), (20, 110572641), (27, 81905660), (30, 73715094), (34, 65042730), (36, 61429245), (45, 49143396), (51, 43361820), (54, 40952830), (60, 36857547), (68, 32521365), (85, 26017092), (90, 24571698), (102, 21680910), (108, 20476415), (135, 16381132), (153, 14453940), (170, 13008546), (180, 12285849), (204, 10840455), (255, 8672364), (270, 8190566), (306, 7226970), (340, 6504273), (459, 4817980), (510, 4336182), (540, 4095283), (612, 3613485), (765, 2890788), (918, 2408990), (1020, 2168091), (1530, 1445394), (1836, 1204495), (2295, 963596), (3060, 722697), (4590, 481798), (9180, 240899)]