28189635660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{283}}^1\times {\mathrm{184463}}^1$

素因数の和:184764

約数の個数: 96

約数和(自身を含む): 88011463680

約数和(自身を除く): 59821828020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 283, 540, 566, 849, 1132, 1415, 1698, 2547, 2830, 3396, 4245, 5094, 5660, 7641, 8490, 10188, 12735, 15282, 16980, 25470, 30564, 38205, 50940, 76410, 152820, 184463, 368926, 553389, 737852, 922315, 1106778, 1660167, 1844630, 2213556, 2766945, 3320334, 3689260, 4980501, 5533890, 6640668, 8300835, 9961002, 11067780, 16601670, 19922004, 24902505, 33203340, 49805010, 52203029, 99610020, 104406058, 156609087, 208812116, 261015145, 313218174, 469827261, 522030290, 626436348, 783045435, 939654522, 1044060580, 1409481783, 1566090870, 1879309044, 2349136305, 2818963566, 3132181740, 4698272610, 5637927132, 7047408915, 9396545220, 14094817830, 28189635660]

約数ペア:

[(1, 28189635660), (2, 14094817830), (3, 9396545220), (4, 7047408915), (5, 5637927132), (6, 4698272610), (9, 3132181740), (10, 2818963566), (12, 2349136305), (15, 1879309044), (18, 1566090870), (20, 1409481783), (27, 1044060580), (30, 939654522), (36, 783045435), (45, 626436348), (54, 522030290), (60, 469827261), (90, 313218174), (108, 261015145), (135, 208812116), (180, 156609087), (270, 104406058), (283, 99610020), (540, 52203029), (566, 49805010), (849, 33203340), (1132, 24902505), (1415, 19922004), (1698, 16601670), (2547, 11067780), (2830, 9961002), (3396, 8300835), (4245, 6640668), (5094, 5533890), (5660, 4980501), (7641, 3689260), (8490, 3320334), (10188, 2766945), (12735, 2213556), (15282, 1844630), (16980, 1660167), (25470, 1106778), (30564, 922315), (38205, 737852), (50940, 553389), (76410, 368926), (152820, 184463)]