99970920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{39671}}^1$

素因数の和:39695

約数の個数: 96

約数和(自身を含む): 371329920

約数和(自身を除く): 271359000

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, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 39671, 79342, 119013, 158684, 198355, 238026, 277697, 317368, 357039, 396710, 476052, 555394, 595065, 714078, 793420, 833091, 952104, 1110788, 1190130, 1388485, 1428156, 1586840, 1666182, 1785195, 2221576, 2380260, 2499273, 2776970, 2856312, 3332364, 3570390, 4165455, 4760520, 4998546, 5553940, 6664728, 7140780, 8330910, 9997092, 11107880, 12496365, 14281560, 16661820, 19994184, 24992730, 33323640, 49985460, 99970920]

約数ペア:

[(1, 99970920), (2, 49985460), (3, 33323640), (4, 24992730), (5, 19994184), (6, 16661820), (7, 14281560), (8, 12496365), (9, 11107880), (10, 9997092), (12, 8330910), (14, 7140780), (15, 6664728), (18, 5553940), (20, 4998546), (21, 4760520), (24, 4165455), (28, 3570390), (30, 3332364), (35, 2856312), (36, 2776970), (40, 2499273), (42, 2380260), (45, 2221576), (56, 1785195), (60, 1666182), (63, 1586840), (70, 1428156), (72, 1388485), (84, 1190130), (90, 1110788), (105, 952104), (120, 833091), (126, 793420), (140, 714078), (168, 595065), (180, 555394), (210, 476052), (252, 396710), (280, 357039), (315, 317368), (360, 277697), (420, 238026), (504, 198355), (630, 158684), (840, 119013), (1260, 79342), (2520, 39671)]