222803100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1$

素因数の和:309

約数の個数: 216

約数和(自身を含む): 763024080

約数和(自身を除く): 540220980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 65, 75, 78, 90, 100, 117, 130, 137, 139, 150, 156, 180, 195, 225, 234, 260, 274, 278, 300, 325, 390, 411, 417, 450, 468, 548, 556, 585, 650, 685, 695, 780, 822, 834, 900, 975, 1170, 1233, 1251, 1300, 1370, 1390, 1644, 1668, 1781, 1807, 1950, 2055, 2085, 2340, 2466, 2502, 2740, 2780, 2925, 3425, 3475, 3562, 3614, 3900, 4110, 4170, 4932, 5004, 5343, 5421, 5850, 6165, 6255, 6850, 6950, 7124, 7228, 8220, 8340, 8905, 9035, 10275, 10425, 10686, 10842, 11700, 12330, 12510, 13700, 13900, 16029, 16263, 17810, 18070, 19043, 20550, 20850, 21372, 21684, 24660, 25020, 26715, 27105, 30825, 31275, 32058, 32526, 35620, 36140, 38086, 41100, 41700, 44525, 45175, 53430, 54210, 57129, 61650, 62550, 64116, 65052, 76172, 80145, 81315, 89050, 90350, 95215, 106860, 108420, 114258, 123300, 125100, 133575, 135525, 160290, 162630, 171387, 178100, 180700, 190430, 228516, 247559, 267150, 271050, 285645, 320580, 325260, 342774, 380860, 400725, 406575, 476075, 495118, 534300, 542100, 571290, 685548, 742677, 801450, 813150, 856935, 952150, 990236, 1142580, 1237795, 1428225, 1485354, 1602900, 1626300, 1713870, 1904300, 2228031, 2475590, 2856450, 2970708, 3427740, 3713385, 4284675, 4456062, 4951180, 5712900, 6188975, 7426770, 8569350, 8912124, 11140155, 12377950, 14853540, 17138700, 18566925, 22280310, 24755900, 37133850, 44560620, 55700775, 74267700, 111401550, 222803100]

約数ペア:

[(1, 222803100), (2, 111401550), (3, 74267700), (4, 55700775), (5, 44560620), (6, 37133850), (9, 24755900), (10, 22280310), (12, 18566925), (13, 17138700), (15, 14853540), (18, 12377950), (20, 11140155), (25, 8912124), (26, 8569350), (30, 7426770), (36, 6188975), (39, 5712900), (45, 4951180), (50, 4456062), (52, 4284675), (60, 3713385), (65, 3427740), (75, 2970708), (78, 2856450), (90, 2475590), (100, 2228031), (117, 1904300), (130, 1713870), (137, 1626300), (139, 1602900), (150, 1485354), (156, 1428225), (180, 1237795), (195, 1142580), (225, 990236), (234, 952150), (260, 856935), (274, 813150), (278, 801450), (300, 742677), (325, 685548), (390, 571290), (411, 542100), (417, 534300), (450, 495118), (468, 476075), (548, 406575), (556, 400725), (585, 380860), (650, 342774), (685, 325260), (695, 320580), (780, 285645), (822, 271050), (834, 267150), (900, 247559), (975, 228516), (1170, 190430), (1233, 180700), (1251, 178100), (1300, 171387), (1370, 162630), (1390, 160290), (1644, 135525), (1668, 133575), (1781, 125100), (1807, 123300), (1950, 114258), (2055, 108420), (2085, 106860), (2340, 95215), (2466, 90350), (2502, 89050), (2740, 81315), (2780, 80145), (2925, 76172), (3425, 65052), (3475, 64116), (3562, 62550), (3614, 61650), (3900, 57129), (4110, 54210), (4170, 53430), (4932, 45175), (5004, 44525), (5343, 41700), (5421, 41100), (5850, 38086), (6165, 36140), (6255, 35620), (6850, 32526), (6950, 32058), (7124, 31275), (7228, 30825), (8220, 27105), (8340, 26715), (8905, 25020), (9035, 24660), (10275, 21684), (10425, 21372), (10686, 20850), (10842, 20550), (11700, 19043), (12330, 18070), (12510, 17810), (13700, 16263), (13900, 16029)]